Gupta, G.S. Managerial economics concepts & cases / by V.L. Mote, Samuel Paul, G.S. Gupta. - 1st ed. - 12/4 Asaf Ali Road, New Delhi: Tata McGraw-Hill Publishing Company Limited, 1997. - vii, 353p. ISBN: 0070965188 Dewey Class. No.: X:8 / L7