LEADER 00000nam 2200229 a 4500 001 0906754 007 t 008 000908 0 1989 000 eng 020 0471617865 040 CURLBL 050 4 HD 31 M3 100 0 Markland, Robert E. 245 00 Topics in management science. 250 3rd ed. 260 New York :|bWiley,|c1989. 300 847p. 946 6XX absent