Digital library
Textbooks, references and open learning resources.

External
CS11 - Informations Systems
LibreTexts
In the contents: 2.2F: Process Re-engineering · 2.2G: Sample of Re-engineering

External
Applied Ecology
Wikipedia · Wikibooks
In the contents: 05: Wetland Engineering

External
Biology for Majors I
Lumen Learning
In the contents: 16.06: Genetic Engineering

External
WTRM 207 Beginning Wastewater Treatment Operations
Catherine Miettinen Ames · Gavilan College
In the contents: 1.13: Engineering and Construction

External
Think Python - How to Think Like a Computer Scientist (Downey)
Allen B. Downey · Olin College
Think Python is a concise introduction to software design using the Python programming language. Intended for people with no programming experience, this book starts with the most basic concepts and gradually adds new material. Some of the ideas students find most challenging, like recursion and object-oriented programming, are divided into a sequence of smaller steps and introduced over the course of several chapters.

External
Numerical Methods
Jeffrey R. Chasnov · Hong Kong University of Science and Technology
These notes, taught at the Hong Kong University of Science and Technology with two lecture hours per week, are primarily for non-mathematics majors and were required by several engineering departments.

External
University Physics II: Thermodynamics, Electricity, & Magnetism
OpenStax · LibreTexts
This text explores thermodynamics, electricity, and magnetism, building on the foundations of mechanics. You’ll study heat and energy, electric charges and circuits, magnetic forces, and the unifying principles of Maxwell’s equations and electromagnetic waves. With examples and practice problems, this text provides the tools to understand and apply these essential ideas in science and engineering.

External
Think Python 2ed.
Allen B. Downey · Olin College
Think Python is an introduction to Python programming for beginners. It starts with basic concepts of programming, and is carefully designed to define all terms when they are first used and to develop each new concept in a logical progression. Larger pieces, like recursion and object-oriented programming are divided into a sequence of smaller steps and introduced over the course of several chapters.

External
Alternative Fuels from Biomass Sources
Hilal Ezgi Toraman · Pennsylvania State University
This text examines the chemistry of technologies of bio-based sources for power generation and transportation fuels.

External
Introduction to Intellectual Property
OpenStax · LibreTexts
Introduction to Intellectual Property provides a clear, effective introduction to patents, copyright, trademarks, and trade secrets. The text may be used by students and instructors in formal courses, as well as those applying intellectual property considerations to entrepreneurship, marketing, law, computer science, engineering, design, or other fields.

External
Introduction to Information Technology
Luis Castellanos Hurtado · Prince George's Community College
INT1010 - Introduction to Information Technology

External
Restaurant Design: Concept to Customer (Thibodeaux)
William R. Thibodeaux · Chef John Folse Culinary Institute at Nicholls State University
In the contents: 12.01: Menu Engineering

External
General Biology
Boundless · LibreTexts
In the contents: 17.1E: Genetic Engineering

External
UCD: Physics 9A - Classical Mechanics
Tom Weideman · University of California, Davis
Physics 9A introduces general principles and analytical methods used in classical mechanics for physical science and engineering majors.

External
Calculus II: Integral Calculus
Doli Bambhania, Neelam R. Shukla & Danny Tran · De Anza College
This second book in a four-part calculus series is designed for both beginners and advanced students, emphasizing a strong conceptual foundation. It explores essential topics such as rates of change and calculating areas and volumes of irregular shapes, with numerous examples and applications across physics, economics, and engineering.

External
Our Human Story: An Introduction to Biological Anthropology
Rachel Mitchell · Gavilan College
In the contents: 4.07: Genetic Testing and Genetic Engineering

External
Data and programming- an overview
Julio Terán · North Carolina State University
LibreTexts

External
Complex Variables with Applications
Jeremy Orloff · Massachusetts Institute of Technology
Complex analysis is a basic tool in many mathematical theories. By itself and through some of these theories it also has a great many practical applications. There are a small number of far-reaching theorems that we’ll explore in the first part of the class. Along the way, we’ll touch on some mathematical and engineering applications of these theorems. The last third of the class will be devoted to a deeper look at applications.

External
Ethics and Current Issues in Technology
Marshal Miller, Jeffrey Armstrong, Alexandra Briggs and Abigail Michelini · Ethics and Current Issues in TechnologyNorthampton Community College
LibreTexts

External
Mathematics for Computer Science
Eric Lehman, F. Thomson Leighton, & Alberty R. Meyer · Google and Massachusetts Institute of Technology
This text serves as an introduction to discrete mathematics, probability, and mathematical thinking for computer scientists with an interactive introduction to discrete mathematics oriented toward computer science and engineering. The subject coverage divides roughly into thirds: (1) Fundamental concepts of mathematics including definitions, proofs, sets, functions, relations. (2) Discrete structures: graphs, state machines, modular arithmetic, counting and (3) Discrete probability theory.