The Richest Man in Babylon -- Six Laws of Wealth
Charles Conrad
Psychology of the Child
Jean Piaget & Bärbel Inhelder
Memory in Oral Traditions: The Cognitive Psychology of Epic, ...
David C. Rubin
C.G. Jung and Hermann Hesse: A Record of Two Friendships
Miguel Serrano
The Principia: Mathematical Principles of Natural Philosophy
Isaac Newton
Mastering the NEW PMI Certified Associate in Project Management ...
By Klaus Nielsen & Giampaolo Marucci & and Jean-Luc Favrot