Gupta, Deepakshi. Managerial economics / By Deepakshi Gupta. - 1st ed. Techsar - New Delhi : Dreamtech Press , 2019 . - xv,618p. ; 23 cm. ISBN: 9789389447965 Subjects--Topical Terms: Demand Analysis.Revenue Analysis. Dewey Class. No.: 658.001 / GUPD