000 00279nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _aVER/O
100 _aVERMA A P
245 0 _aOPERATIONS RESEARCH
260 _bTHE NEW AMERICAN LIBRARY
_c1998
300 _a1230
942 _cTB
999 _c24577
_d24577