Digital library
Textbooks, references and open learning resources.

External
Finite Math (SJDC M20) v2
Jacquelynn Schwegel · San Joaquin Delta College
In the contents: 3.3.01: Introduction to Linear Programming Applications in Business Finance Medicine and Social Science · 04: All Things Math of Finance · 4.06: Classification of Finance Problems

External
AP US Government and Politics
Nina Sprouse · Mizzou Academy
In the contents: 9.05: Campaign Finance

External
Math 100: Liberal Arts Mathematics
Saburo Matsumoto · College of the Canyons
In the contents: 03: Mathematics and Finance

External
Open Neuroscience Initiative
Austin Lim · DePaul University
This project began as a means to overcoming the financial burden that face undergraduate neuroscience students when buying textbooks. By compiling and writing a completely free-to-access textbook that covers the foundations of a typical college introduction to neuroscience course, students would have one less obstacle to overcome in their educational career, allowing them to focus their valuable time and attention on learning rather than finances.

External
Introduction to California Government and Politics (saved June 2026 version) by Steven Reti
Jessica Gallucci · Chabot College
In the contents: 7.06: Regulating Interest Groups- The Role of Campaign Finance Law

External
Finite Mathematics
Dennis Hall, Jesse Taylor, Susan Abernathy · Angelo State University
In the contents: 7.03: Linear Programming Applications in Business Finance Medicine and Social Science · 08: Finance

External
Math 113 - Finite Math for Society
Doug Baldwin · SUNY Geneseo
In the contents: 7.01: Introduction to Linear Programming Applications in Business Finance Medicine and Social Science

External
Cultural Anthropology
Wikibook · LibreTexts
In the contents: 7.6: Microfinance

External
Math 300: My Math Ideas Textbook (Kinoshita)
LibreTexts
In the contents: 03: Finance · 3.01: Finance