Merriam-Webster's Dictionary and Thesaurus
Merriam-Webster
Identity, Authentication, and Access Management in OpenStack: ...
Steve Martinelli & Henry Nash & Brad Topol
Beautiful Mathematics
Martin Erickson
First Steps in Mathematica®
Werner Burkhardt
An Introduction to Measure Theory
Terence Tao
Encyclopedia of Buddhism
Robert E. Buswell
Webster's New World Hacker Dictionary
Bernadette Hlubik Schell & Clemens Martin