Jhingan, M L. Business economics / M L Jhingan, P Janardaran Upadhya. - Delhi : Vrinda Publications , 2012. - viii, 1071p. : fig.,table ; 25cm . Includes appendix ISBN: 9788182813953 RS390.00 Subjects--Index Terms: MANAGERIAL ECONOMICS Dewey Class. No.: 338.7 / JHI/B