G.S. Gupta Managerial Economics - New Delhi Tata McGraw Hill Publishing Co. Limited 2006 - 271p G.S. Gupta: Managerial Economics. New Delhi. Tata McGraw Hill Publishing Co. Limited, 2006. 0-07-460126-1--(658.15GUP) ENGLISH ISBN: 0-07-460126-1 Dewey Class. No.: 658.15 / GUP