Leadership in Organizations
Gary A. Yukl & William L. Gardner
The Rise and Decline of Nations
Mancur Olson
Principles of Microeconomics (Mankiw), 7th ed.
N. Gregory Mankiw
The Microeconomics of Public Policy Analysis
Lee S. Friedman
General history of Africa, I: Methodology and African prehistory; ...
Joseph Ki-Zerbo & International Scientific Committee for the Drafting of a General ...
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