Maheshwari, Yogesh. Managerial economics / Yogesh Maheshwari. - 3rd ed. - New Delhi : Prentice-Hall of India, 2012. - xvi,351 p. ; ( Rk #8.a, Sh # 04) 24 cm. ISBN: 812034667X (paperback) 9788120346673 (paperback) Source: Pak Book PKR 382.59 Dewey Class. No.: 658