Digital library
Textbooks, references and open learning resources.

External
Introduction to Database Systems
LibreTexts
In the contents: 12.04: Data Partitioning

External
ESL 130: Low Intermediate ESL Writing
Heather Zettelmaier · Washtenaw Community College
In the contents: 2.04: Appendix D- Plural Agreement and Basic Article Use

External
How Arguments Work: A Guide to Writing and Analyzing Texts in College (Mills)
LibreTexts
In the contents: 6.03: Getting Familiar with Academic Journal Articles · 6.04: Searching for Journal Articles
External
Math C104: Mathematics for Elementary Teachers
Chau D. Tran · Coastline College
In the contents: 11.12: What is a Fraction Part 3 · 12.08: Geometry in Art and Science

External
BIOS15: Lab Manual
Harmony Folse · Chabot College
In the contents: 14: Heart Anatomy · 14.01: Introduction to the Heart · 14.02: Heart Anatomy

External
Introductory Statistics
Barbara Illowsky & Susan Dean · De Anza College
In the contents: 2.05: Measures of Position- Percentiles and Quartiles

External
Spanish 2 High-Beginning Spanish
B. Franchesca Amezola · Reedley College
In the contents: 1.10: Los preteritos irregulares parte 1 · 1.12: Los preteritos irregulares parte 2

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CHEM-UA 652: Thermodynamics and Kinetics
Mark E. Tuckerman · New York University
In the contents: 1.06: Equipartitioning collisions and random walks

External
Critical Reasoning: A User's Manual
Jason Southworth & Chris Swoyer · Fort Hays State & University University of Oklahoma
In the contents: 3.01: Conditionals and their Parts

External
STAT C1000
Edward Pineda-Castro · Los Angeles City College
In the contents: 2.03: Other Charts

External
Inorganic Chemistry
Hass et al. · St. Mary's College
In the contents: 2.1.02: Discovery of Subatomic Particles and the Bohr Atom · 2.02: The Schrodinger equation particle in a box and atomic wavefunctions · 2.2.01: Particle in a Box

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Information and Entropy
Paul Penfield, Jr. · Massachusetts Institute of Technology
In the contents: 11.3.01: Partition Model

External
Interpersonal Communication
Christina Nguyen · Coastline Community College
In the contents: 4.01: Perception ProcessParts 1 and 2 (Selection and Organization) · 4.02: Perception Process - Part 3 (Interpretation) · 10: Close Relationships- Friends Family and Romantic Partners

External
English 102: Composition II (OER DEI SJ)
LibreTexts
In the contents: 06: How to Start Research by Using Inquiry Based Research By Ukaisha Al-Amin · 22: Aristotelian Argumentation Part 1 by Viggy Alexandersson · 22.01: Aristotelian Argumentation Part 1 (Reading Media)

External
Math 130: Statistics
Jupei Hsaio · Rio Hondo
In the contents: 2.1.1: Five Number Summary and Box Plots Part 1 · 2.1.2: Five Number Summary and Box Plots Part 2 · 2.2.1: Histograms Part 1

External
Strategies for Success in a Health Career
OpenStax · LibreTexts
In the contents: 2.02: Participating in Class · 4.01: Prelude to Managing Your Time and Priorities...Start Now · 9.07: Artificial Intelligence (AI) and Academic Integrity

External
Cultivating Possibilities through Literacy 2e
Delaware County Community College
In the contents: 3.04: Remembering Artist and Activist Yolanda M. Lopez -- Tey Marianna Nunn

External
CHEM 100: Chemistry and Society
Brent Rubio · Honolulu Community College
In the contents: 11.06: Nucleic Acids- Parts Structure and Function · 12.01: Earth's Atmosphere- Divisions and Composition · 12.03: Stratospheric Ozone- Earth's Vital Shield
External
Math 4: Differential Equations (Dinh)
Hung Dinh · Chabot College
In the contents: 9.1.11: Integration by Parts · 9.03: Partial Fractions

External
Fundamentals of Atmospheric Science
William Brune · The Pennsylvania State University
In the contents: 01: Getting Started · 6.03: Start at the Source - Earth Rotating Around the Sun · 7.03: Atmospheric Radiation and Earths Climate