Ivanoff, Pierre Mayan enigma : The search for a lost civilization / Pierre Ivanoff / trans. Elaine P. Halperin - New York : Delacorte Press , 1974 , c1971. - 202p. : retrs. Subjects--Topical Terms: Mayas---HistoryMayas---Antiquities Dewey Class. No.: LAS 972.015 IVA