Maheshwari, Yogesh. Managerial economics / Yogesh Maheshwari. - 3rd ed. - New Delhi: Prentice-Hall of India, 2012. - xvi,351p. ; 24 cm. (RK #16 Sh # 1) ISBN: 812034667X (paperback) 9788120346673 (paperback) Source: Pak Book PKR 529.65 Dewey Class. No.: 658