Digital library
Textbooks, references and open learning resources.

External
The Intercultural Toolkit Stories To Study
Robb Lightfoot · Shasta College
In the contents: 3.06: Performing Arts Sector Stories

External
Introduction to Statistics (RRCC)
Mathematics Department · Red Rocks Community College
In the contents: 3.01: Graphical Displays for Categorical Data- Bar Charts Pie Charts

External
Introduction to Petrology
Elizabeth Johnson and Juhong Christie Liu · James Madison University
In the contents: 2.04: Parts of the Petrographic Microscope

External
Basic Principles of Organic Chemistry
John D. Roberts and Marjorie C. Caserio · California Institute of Technology
In the contents: 29.02: A Simple Addition Polymerization. The Parts of a Polymer

External
Gardening with Native Grasses in Cold Climates
Diane M. Narem and Mary Hockenberry Meyer · University of Minnesota
In the contents: 1.01: Parts of the Plant

External
Map: Raven Biology 12th Edition
LibreTexts
In the contents: 8.1.3: The Two Parts of Photosynthesis

External
NUTF 10: Food Science
Vanessa Lord · Monterey Peninsula College
In the contents: 1.04: Parts of the Food Industry

External
Principles of Psychology for Life 1e
Emily J. Hangen · SUNY Brockport
In the contents: 20.01: Parts of the Nervous System

External
MAT 2420 Calculus II
LibreTexts
In the contents: 3.01: Integration by Parts

External
Oceanography 101
Miracosta College · LibreTexts
In the contents: 4.11: Ancient Parts of Continents- Cratons and Shields

External
Fundamentals of Biology II (Lumen)
LibreTexts
In the contents: 14.14: Video- MeiosisWhere the Sex Starts (Crash Course 13)

External
EXPLORATIONS: An Open Invitation to Biological Anthropology 2e
Beth Shook, Katie Nelson, Kelsie Aguilera, & Lara Braff, Eds. · LibreTexts
In the contents: 9.07: Hominin Charts

External
Biology for Majors II (Lumen)
LibreTexts
In the contents: 24.05: Parts of the Digestive System

External
CCSF Calculus
Kendra Lockman · City College of San Francisco
In the contents: 7.03: Integration by Parts

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Calculus 2 - Fall 2026
Senorina Vazquez · Hartnell College
In the contents: 1.05: Integration by Parts

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Math in Society
David Lippman · Pierce College
This book is a survey of contemporary mathematical topics, most non-algebraic, appropriate for a college-level quantitative literacy topics course for liberal arts majors. The text is designed so that most chapters are independent, allowing the instructor to choose a selection of topics to be covered. Emphasis is placed on the applicability of the mathematics.

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Cultural Anthropology
Wikibook · LibreTexts
In the contents: 5: Play Sport and Arts

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Integrated Math for Technical Fields
Allyn Leon · Imperial Valley College
In the contents: 12.03: Pie Charts

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Biology
CK-12 Foundation · LibreTexts
In the contents: 2.11: Parts of the Cell

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Educational Psychology
Kelvin Seifert & Rosemary Sutton · Global Text Project
This text is an introductory overview of conventional educational psychology for teacher education. The first half of the book focuses on broader questions and principles taken from psychology per se, and the second half focuses on somewhat more practical issues of teaching. However, the division between “theory” and “practice” is only approximate; all parts of the book draw on research, theory, and practical wisdom wherever appropriate.