Zif, Jay Jehiel Supermarket strategy : player's manual / [by] Jay Jehiel Zif, Igal Ayal [and] Eliezer Orbach. - ix, 125 pages ; 28 cm - A creative studies simulation . LCCN: 78133566 Subjects--Topical Terms: SupermarketsMarketing--Management LC Class. No.: HF5469 / .Z54 1971