00000cam a22000004a 4500 UP-1685675941123820261 Buklod 20080325105936.0 aa rb |||1 u| ta 080325s xx d r |||| u| 0070371814 DLC DLC DLC HM 51 L35 1987 Lenski, Gerhard Emmanuel Human societies an introduction to macrosociology G. Lenski [and] Jean Lenski. 5th ed. New York McGraw-Hill c1987. 501 p. Includes index and bibliography. Gift December 20, 1991 AF copies Sociology. Social evolution. Social systems History. Lenski, Jean. FO UPTAC UPTAC HM 51 L35 1987 Book