Digital library
Textbooks, references and open learning resources.
External
Experiences in Biodiversity Research: A Field Course
Thea B. Gessler · Iowa State University
In the contents: 2.06: Starting Research Proposals
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Python for Everybody
Chuck Severance · University of Michigan
In the contents: 14.02: Getting Started · 14.04: Starting with Programs
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Critical Employment, Ethical, and Legal Scenarios in Human Resource Development
Claretha Hughes · University of Arkansas
In the contents: 1.17: Topic 16- Artificial Intelligence (AI) and HRD
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Integrated Skills: Academic Writing with Sources
Trischa Duke, Becky Bonarek, and Steph Mielcarek · University of Illinois Chicago
This textbook is specifically designed for ELSI 043: English for Academic Purposes II, a three-hour non-credit English course for freshmen enrolled in the UIC Global International Accelerator Program at the University of Illinois at Chicago. The focus of the text is on interacting in various ways with academic sources and popular articles, including paraphrasing, summarizing, responding to arguments, and using sources to support and develop your own ideas.
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A History of Designed Interiors
Michelle Ray · City College of San Francisco
In the contents: 2.02: Ancient Andean Art · 2.2.02: Introduction to Ancient Andean Art · 3.01: Devotional Art from the Indian Subcontinent
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Compact Anthology of World Literature - 4, 5, and 6
Anita Turlington, Matthew Horton, Karen Dodson, Laura Getty, Kyounghye Kwon, Georgia, & Laura Ng · University of North Georgia
In the contents: 1.1.8.01: Tartuffe · 2.2.8.07: If I can stop one heart from breaking · 3.1.9.01: The Garden Party
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English Composition I
Lumen Learning · LibreTexts
In the contents: 2.12: Reading Scholarly Articles · 6.04: Starting a Paper · 6.17: Getting Started
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MCC: MTH 220 - Discrete Math
Judy Dean · Monroe Community College
In the contents: 4.4: Cartesian Products · 4.5: Index Sets and Partitions · 6.3: Equivalence Relations and Partitions
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Culinary Medicine 2025e
Stavroula N. Antonopoulos et al. · University of Arizona
In the contents: 1.01: Understanding Social Influences Planning Meals and Shopping Smarter · 4.02: Creating Partnerships in Your Community
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Bad Ideas About Writing
Cheryl E. Ball & Drew M. Loewe ed. · West Virginia University
In the contents: 5.08: Research Starts with Answers · 5.09: Research Starts with a Thesis Statement
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Pre-Algebra II (Illustrative Mathematics - Grade 8)
Illustrative Mathematics · OpenUp Resources
In the contents: 7.4.1: Is a Smartphone Smart Enough to Go to the Moon?
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Quantitative Ecology - A New Unified Approach
Clarence Lehman, Shelby Loberg, & Adam Clark · University of Minnesota
In the contents: 15.02: The SIR flowchart
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Frameworks for Academic Writing
Steve Poulter · Newman University
In the contents: 2.02: Get Started Drill Down to a Topic · 6.03: Criterion-Referenced Skills for College Writing (Part 1) · 6.04: Criterion-Referenced Skills for College Writing (Part 2)
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Calculus
Gilbert Strang & Edwin Herman · MIT & University of Wisconsin-Stevens Point
In the contents: 7.01: Integration by Parts · 7.04: Partial Fractions · 14.03: Partial Derivatives
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SMALL BUSINESS MANAGEMENT IN THE 21ST CENTURY
Elijah Cooks · Prince George's Community College
In the contents: 11.04: The Benefits and the Risks of Participating in a Supply Chain
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Math 420: Differential Equations
Ron Breitenbach · Cosumnes College
In the contents: 02: Partial Derivatives · 2.01: Partial Derivatives (Exercises)
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Persuasion
Karla Silva · College of the Sequoias
In the contents: 1.03: Persuasion Research Articles · 7.01: Just How Smart are You · 9.08: Understanding Media and Information Quality in an Age of Artificial Intelligence Automation Algorithms and Machine Learning
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Electric Circuits VI Experiments
Tony R. Kuphaldt · Bellingham Technical College
In the contents: 8.05: CMOS 555 Long Duration Minimum Parts Red LED Flasher
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Chem 1A: General Chemistry I
Julie Brown · Woodland Community College
In the contents: 1.05: Energy- A Fundamental Part of Physical and Chemical Change · 2.06: 2.6 Subatomic Particles- Protons Neutrons and Electrons in Atoms · 5.02: Pressure- The Result of Particle Collisions
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Calculus
David Guichard · Whitman College
In the contents: 8.05: Integration by Parts · 14: Partial Differentiation · 14.03: Partial Differentiation