Crossing the Chasm: Marketing and Selling Disruptive Products to Mainstream Customers by Geoffrey A. Moore EN
Designing Social Inquiry by Gary King, Robert O. Keohane, Sidney Verba EN
The Destruction of Black Civilization - Greatest Issues of Race From 4500 B.C. To 2000 A.D by Chancellor Williams EN
Transformations in Twentieth Century Korea by Yunshik Chang EN