Time, energy and stone tools edited by Robin Torrence - Cambridge Cambridge University Press 1989 - viii, 129p. ill. 28cm maps - New directions in Archaeology . - New directions in Archaeology . Includes index Bibliography: p.112-120 ISBN: 0521253500 Subjects--Topical Terms: Stone implimentsMan, Prehistoric--Tools Dewey Class. No.: 930.1028 / TIM