Chand, Tara. Agarwal, V K. Engineering economics : a study of economic principles, industrial practices & accounting in indian context. - 13th ed. - Roorkee New Chand & Brothers 1996 - xii, 377 ISBN: 8185240639 Subjects--Topical Terms: economics,economic,principles,,practices,accounting,context. Dewey Class. No.: 658.15 CHA;21