Digital library
Textbooks, references and open learning resources.

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Spiral Mechanics (Calculus-Based)
Paul D'Alessandris · Monroe Community College
In the contents: 1.02: Analysis Tools · 6.03: Analysis Tools

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Quantitative Methods for Plant Breeding
Walter Suza and Kendall Lamkey · Iowa State University
In the contents: 1.08: The Analysis of Variance (ANOVA) · 1.15: Multivariate Analysis

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Acid-base pHysiology
Kerry Brandis · Gold Coast Hospital
In the contents: 10: Quantitative Acid-Base Analysis

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Calculus Made Easy
Silvanus P. Thompson · City and Guilds Technical College
Calculus Made Easy is a book on infinitesimal calculus originally published in 1910 by Silvanus P. Thompson, considered a classic and elegant introduction to the subject. Calculus Made Easy ignores the use of limits with its epsilon-delta definition, replacing it with a method of approximating (to arbitrary precision) directly to the correct answer in the infinitesimal spirit of Leibniz, now formally justified in modern nonstandard analysis and smooth infinitesimal analysis.

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Introduction to Bioinformatics
Rohan Mehta · Elmhurst University
In the contents: 1.06: Gene Expression Analysis

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CPSI10003 Microcomputer Applications 1 - Microsoft Excel
LueCrecy Ragan · Arkansas State University-Beebe
In the contents: 2.1.05: What-If Analysis

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Sociology of Race and Ethnicity
Jennifer Ounjian · Contra Costa College
With an eye on social justice and intersectionality, the text provides an analysis of the history, demographics, and contemporary experiences of the following racial-ethnic groups: African Americans, Asian American Pacific Islanders, Euro Americans, Latinx, Native Americans, and Middle Eastern Americans. This text is suitable for a sociology course on race and ethnic relations, introduction to ethnic studies, or a social justice studies introductory course.

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Essentials of Exemplary Public Speaking
Nichole Ary · Citrus College
In the contents: 05: Audience Analysis · 5.02: What is Audience Analysis and Why is it Important · 5.03: Three Types of Audience Analysis

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Oregon Writes Open Writing Text
Jenn Kepka · Linn-Benton Community College
In the contents: 01: Situation and Analysis · 1.02: Backpacks v. Briefcases- Steps Toward Rhetorical Analysis · 4.07: Process Analysis

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Technical Writing Essentials
Suzan Last · University of Victoria
This open textbook is designed to introduce readers to the basics of technical communication: audience and task analysis in workplace contexts, clear and concise communications style, effective document design, teamwork and collaboration, and fundamental research skills.

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Living Literature: A Journey Through Stories, Drama, and Poetry
Kelsey Ford · Cosumnes River College
In the contents: 7.10: Writing a Literary Analysis Essay · 7.11: Sample Student Literary Analysis Essays

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Metaethics from a First Person Standpoint
Catherine Wilson · University of York
This text addresses in a novel format the major topics and themes of contemporary metaethics, the study of the analysis of moral thought and judgement. Metathetics is less concerned with what practices are right or wrong than with what we mean by ‘right’ and ‘wrong.’ This book engages students and general readers in order to enhance their understanding of morality and moral discourse as cultural practices.

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CHM 223 Chemistry III: Organic Chemistry (2025)
LibreTexts
Material builds on introductory organic chemistry topics covered in CHM 222 and focuses more heavily on retrosynthetic analysis and multistep synthetic planning. Specific topics include reactions of alkyl halides, alcohols and ethers; aromaticity and reactions of benzene; and cycloaddition reactions including the Diels-Alder reaction.

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Introduction to Engineering (Bechara)
LibreTexts
This interactive textbook is organized into three main modules. In the Units & Conversions module, students learn to use the International System of Units (SI), convert between different units of measurement, and dimensional analysis. The Excel module teaches students Excel for engineering calculations, data analysis, and visualization. Students will learn how to write basic programs and analyze data using MATLAB with interactive coding exercises and quizzes to help students master the material.

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Tasty Bits of Several Complex Variables
Jiří Lebl · Oklahoma State University
Graduate level mathematics textbook on Several Complex Variables (complex analysis in several variables). A free online textbook based on class notes for the graduate course at Oklahoma State University.

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Genetics, Agriculture, and Biotechnology
Walter Suza and Donald Lee · University of Iowa
This textbook provides an introduction to plant genetics and biotechnology for the advancement of agriculture. A clear and structured introduction to the topic for learners new to the field of genetics, the book includes: an introduction to the life cycle of the cell, DNA and how it relates to genes and chromosomes, DNA analysis, recombinant DNA, biotechnology, and transmission genetics.

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Advanced General Chemistry
Brooke Johnson · Smith College
This course is for students with a very strong background in chemistry. The elementary theories of stoichiometry, atomic structure, bonding, structure, energetics and reactions are quickly reviewed. The major portions of the course involve a detailed analysis of atomic theory and bonding from an orbital concept, an examination of the concepts behind thermodynamic arguments in chemical systems, and an investigation of chemical reactions.

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BMT 2590: Employee Training and Development 2021
Denean Robinson & Charles L. Perry · Prince George's Community College
In this course students are introduced to effective organizational training and development in the workplace. Students begin by examining the different theories of development training. This serves as the basis for a needs assessment using a SWOT analysis. Students examine the cost effectiveness of a training, as well as the benefits and challenges associated with the use of technology in organizational training. Additionally, students examine how to determine the appropriate training methods

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Surface Water and Distribution
Staff · Northeast Wisconsin Technical College
This text addresses the physical, chemical, and biological principles of operation of surface water treatment and distribution systems. The basic unit processes, control parameters, and mathematical problem-solving related to surface water treatment facilities and distribution systems are introduced. Laboratory procedures and practices involved with operation of water analysis and treatment.

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Fotografía: Light, Science, and the History of Photography
James William Moore · Gavilan College
Fotographía: Light, Science, and the History of Photography traces the evolution of photography from its scientific origins to its role in today's digital and networked world. Combining historical context, visual analysis, and cultural interpretation, the text examines how photography has shaped—and been shaped by—art, science, technology, politics, journalism, identity, and everyday life.