000 00384nam a2200145Ia 4500
008 140613s1986 xx 000 0 und d
082 _a001.424
_bGUP-M6
100 _aGUPTA, P K
245 _aProblems in operations research and statistical analysis
_b
260 _bS CHAND
_aDELHI
_c1986
300 _a535
_b
650 _aOPERATIONS RESEARCH
700 _aMOHAN, Man
_e
942 _2ddc
_cBK
999 _c19
_d19