Trivedi, Kashyap. Business mathematics / Kashyap Trivedi and Chirag Trivedi. - Delhi : Pearson Education Asia , 2011. - viii,717p. : Ills.figs. ; 23cm. . NULL ISBN: 9788131732182 RS315.00 Subjects--Index Terms: BUSINESS MATHEMATICS Dewey Class. No.: 650.0151 / TRI/B