Agile Scrum Crash Course: A Guide to Agile Project Management ...
Umer W.
How Things Work Encyclopedia
Carrie Love & Penny Smith & Margaret Parrish
A Guide to Complex Variables
Steven G. Krantz
A Study of History - Volume 11 - Historical Atlas and Gazetteer
Arnold J. Toynbee & Edward D. Myers
The Blackwell Guide to the Philosophy of Science
Peter Machamer & Michael Silberstein
The Oxford Dictionary of Philosophy
Simon Blackburn