Digital library
Textbooks, references and open learning resources.

External
Fundamentals of Climate Change
Dargan M. W. Frierson · University of Washington
In the contents: 1.05: Heat Traps- Earth's Increasing Greenhouse Effect

External
Algebra and Trigonometry
Jay Abramson · OpenStax
In the contents: 11.04: Partial Fractions · 11.4E: Partial Fractions (Exercises)

External
Competent Communication
Lisa Coleman, Thomas King and William Turner · Southwest Tennessee Community College
In the contents: 10: Getting Started with Public Speaking

External
Proofs and Concepts - The Fundamentals of Abstract Mathematics
Dave Witte Morris & Joy Morris · University of Lethbridge
In the contents: 6.01: Cartesian product · 7.06: Partitions

External
SSC 190:Contemporary Society
Pat Knol · Triton College
In the contents: 11: The Issues of Gender and Sexuality Part One · 12: The Issues of Gender and Sexuality Part Two

External
Building and Supporting Professional Relationships in Early Childhood Education
May MacKenzie and Barbie McCuaig · Nova Scotia Community College
In the contents: 6.02: Partnerships with Children's Families · 6.03: Partnerships with Colleagues and Other Community Services

External
Nutrition Science and Global Food Issues
Mardi Parelman · San Diego Miramar College
In the contents: 5.05: Understanding Blood Cholesterol and Heart Attack Risk · 11.09: Start Your Sustainable Future Today · 15.06: Start Your Sustainable Future Today

External
An Introduction to Weather and Climate
Neel Desai and Alicia Mullens · De Anza College
In the contents: 01: Earth's Atmosphere · 1.01: Overview of Earths Atmosphere · 02: Warming the Earth and the Atmosphere

External
CHEM 175 - General Chemistry I
Scott Van Bramer · Widener University
In the contents: 13.01: Dr Martin's Math Minutes

External
MAT-004A - Multivariable Calculus v2
Robert Reed · Mission College
In the contents: 14.03: Partial Derivatives

External
General Chemistry Supplement
Emily V Eames · LibreTexts
In the contents: Discovering Sub-atomic Particles · Partial Pressures · Particle in a Box

External
Mike’s Biostatistics Book
Michael R Dohm · Chaminade University
In the contents: 01: Getting Started · 4.01: Bar (column) charts · 16.2: Causation and partial correlation

External
Physics - From Stargazers to Starships
CK-12 Foundation · LibreTexts
In the contents: 2.05: Note on Earth's Rotation · 8.05: Earthshine · 15.02: The Precession of the Earth's Axis

External
Physics 7A General Physics
Dina Zhabinskaya · UC Davis
In the contents: 03: Applying Particle Models to Matter · 3.02: Intro Particle Model of Matter · 3.03: Particle Model of Bond Energy

External
Physical Geology
Karla Panchuk · University of Saskatchewan
In the contents: 1.02: Why Study Earth · 1.04: We Study Earth Using the Scientific Method · 02: The Origin of Earth and the Solar System

External
CHE360: Inorganic Chemistry
LibreTexts
In the contents: 2.03: Discovery of Subatomic Particles and the Bohr Atom · 2.04: The Schrodinger equation particle in a box and atomic wavefunctions · 2.4.01: Particle in a Box

External
Chemistry II
David Karlin · Williams School
In the contents: 16.01: Nanoscale Metal Particles

External
Introductory Chemistry
LibreTexts · LibreTexts
In the contents: 17.06: Radiocarbon Dating- Using Radioactivity to Measure the Age of Fossils and Other Artifacts

External
MCC: MTH 212 Calculus III
Paul Seeburger · Monroe Community College
In the contents: Chapter 13: Functions of Multiple Variables and Partial Derivatives · 13.3: Partial Derivatives · 13.3E: Partial Derivatives (Exercises)

External
COLL 103: Exploring Academic and Personal Success
Valerie Mann · Johnson County Community College
In the contents: 10.05: Artificial Intelligence as a Learning Tool