Lenski, Gerhard E., 1924- Human societies : an introduction to macrosociology / Gerhard Lenski [and] Jean Lenski - 2nd ed. - New York : McGraw-Hill, c1970 - xi, 529 p. : ill. ; 24 cm. Glossary : p. 492-499 Includes index ISBN: USD 11.50 Subjects--Topical Terms: MacrosociologySocial evolution Dewey Class. No.: 301