Dubey, C.M. Text book of managerial economics / C.M. Durbey and Manish Singh. - New Delhi : Kunal Books, c 2014. - 236 p. : ill. ; 22 cm. Includes Index. 322 322 ISBN: 978-93-82420-61-3 Subjects--Topical Terms: Microeconomics. Dewey Class. No.: 330 / D851t