00737nam a2200241 a 4500 0256094136 (pbk.) MAIN HD30.213 LOT Lotfi, Vahid. Decision support systems for management science/operations research / Vahdi Lotfi and C. Carl Pegels. 2nd ed. Homewood : Irwin, c1992. vii, 399 p. : ill. ; 28 cm. Management science Data processing. Decision support systems. Pegels, C. Carl. .b1000970x 10-04-18 17-04-03 20230123133325.0 NUST BOOKS HD30.213 LOT 146610 146610 2023-01-23 00:00:00 16 HD30.213 LOT 92003002021 80.00 2023-01-23 BOOKS 0 lcc 0 1 NFIC 0 MAIN MAIN GEN 2023-01-23 80.00