English Collocations in Use: Advanced
Michael McCarthy & Felicity O'Dell
The Cambridge History of the English Language
Richard M. Hogg & Suzanne Romaine & Roger Lass & Norman Francis Blake & Robert Burchfield
Practical Reason and Norms
Joseph Raz
Regex Quick Syntax Reference: Understanding and Using Regular ...
Zsolt Nagy
Numerical Methods in Engineering with Python 3
Jaan Kiusalaas
Milton Friedman on Freedom
Milton Friedman & editors