A Guide to the Project Management Body of Knowledge (PMBOK® ...
Project Management Institute, Inc.
Cunningham's Encyclopedia of Wicca in the Kitchen
Scott Cunningham
The Reign of Relativity: Philosophy in Physics 1915-1925
Thomas Ryckman
Articulo sobre el espectro de la concienci - Ken Wilber
Alberto Tenaglia
Money, Whence It Came, Where It Went
John Kenneth Galbraith
Modern Tkinter for Busy Python Developers: Quickly Learn to ...
Mark Roseman