By Dwivedi, D. N. Managerial economics - 8th - Noida Vikas Publishing House 2018 - xxxii; 831p. ISBN: 9789325986688 Subjects--Topical Terms: Demand forcastinManagerial economics- nature and scopeManagerial economics- nature and scope, Demand forcastin Dewey Class. No.: 330.024658 / DWI