Digital Libraries

Saylor Foundation

The foundation harnesses online resources to develop free educational curriculums.  More than 90% of the resources for the Numerical Methods course at the site is from this open courseware.

World Lecture Hall:

WLH is an entry point to free online course materials from around the world.
Library at Mathcad:  Resources are under AerospaceChemical EngineeringCivil and Mechanical EngineeringComputer ScienceElectrical EngineeringMathematics categories.


The Math Forum is the comprehensive resource for math education on the Internet.  Entries are for the website and the Introduction to Matrix Algebra book.

NSDL Scouts Report:

Since 1994, the Internet Scout Project has focused on research and development projects that provide better tools and services for finding, filtering and delivering online information and metadata.  Here they are reviewing the Introduction to Matrix Algebra ebook.


Finds peer-reviewed online teaching and learning materials. Shares advice and expertise about education with expert colleagues. Recognizes contributions to quality education.  View the collection data of the website.


Engineering Pathway is a portal to high-quality teaching and learning resources in applied science and math, engineering, computer science/information technology and engineering technology, for use by K-12 and university educators and students.  View the collection data.


Intute is a free online service providing you with access to the very best Web resources for education and research. The service is created by a network of UK universities and partners.  View the collection data of the Introduction to Matrix Algebra book.