Digital library
Textbooks, references and open learning resources.

External
ECON 201: Principles of Macroeconomics
Mihajlo Balic · Harrisburg Area Community College
LibreTexts

External
Principles of Microeconomics 3e
OpenStax · LibreTexts
Principles of Microeconomics 3e covers the scope and sequence of most one semester introductory microeconomics courses. The third edition takes a balanced approach to the theory and application of microeconomics concepts. The text uses conversational language and ample illustrations to explore economic theories, and provides a wide array of examples using both fictional and real-world applications. The third edition has been carefully and thoroughly updated to reflect recent developments.

External
Principles of Microeconomic
Mihajlo Balic · HACC, Central Pennsylvania's Community College
LibreTexts

External
Economics: Theory Through Application
LibreTexts · LibreTexts
The intended audience of the textbook is first-year undergraduates taking courses on the principles of macroeconomics and microeconomics. Many may never take another economics course. We aim to increase their economic literacy both by developing their aptitude for economic thinking and by presenting key insights about economics that every educated individual should know.

External
Principles of Macroeconomics
LibreTexts
LibreTexts

External
Economics_3Units
Wen-Chen Lo 羅玟甄 · Tzu Chi University 慈濟大學
LibreTexts

External
Principles of Macroeconomics 3e
OpenStax · LibreTexts
Principles of Macroeconomics has been developed to meet the scope and sequence of most introductory macroeconomics courses. At the same time, the book includes a number of innovative features designed to enhance student learning. Instructors can also customize the book, adapting it to the approach that works best in their classroom.

External
Principles of Microeconomics 3e
OpenStax · LibreTexts
Principles of Microeconomics 3e covers the scope and sequence of most one semester introductory microeconomics courses. The third edition takes a balanced approach to the theory and application of microeconomics concepts. The text uses conversational language and ample illustrations to explore economic theories, and provides a wide array of examples using both fictional and real-world applications. The third edition has been carefully and thoroughly updated to reflect recent developments.

External
Macroeconomics (Lumen)
LibreTexts
In the contents: 1.16: Discussion- Is Economics a Science

External
Principles of Microeconomics
LibreTexts
LibreTexts

External
Principles of Economics Volume 2
LibreTexts · LibreTexts
LibreTexts