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Walter Isaacson
The Quest for Mind : Piaget, Levi-Strauss, and the Structural ...
Howard E. Gardner
CK-12 Geometry
Ck-12 Foundation
The Case Against the Fed
Murray Newton Rothbard
Routledge Handbook of World-Systems Analysis
Christopher K. Chase-Dunn & Salvatore J. Babones
Acres of Diamonds
Russell H. Conwell