Clark, Grahame, 1907-1995. Prehistoric societies / by Grahame Clark and Stuart Piggott. - London : Hutchinson , 1965. [Reprent 1968] - 356 p. : ill. ; 22 cm. - The History of human society . Includes Bibliography and Index Subjects--Topical Terms: Prehistoric peoples. Dewey Class. No.: 913.031 / CLP