Core Knowledge and Conceptual Change
David Barner & Andrew Scott Baron
Oxford Series in Cognitive Development (1)
The Objectivist Newsletter, 1962
Ayn Rand
US Coast Guard Boat Crew Seamanship Manual
Unknown
Septem sermones ad mortuos - Sermo
Carl G. Jung
Good Money: The New World
Friedrich August Hayek
Der Magnetmotor: Freie Energie selber bauen
Patrick Weinand-Diez & Sonja Weinand