000 00330nam a2200121Ia 45e0
008 180110s1992 xx 000 0 und d
082 _a3
100 _aChitlae, A K
245 0 _aText Book of Operations Research
260 _aNew Delhi
_bJain Brothers
_c1992
300 _a491p; 21 c
942 _2ddc
_cBK
999 _c1403
_d1403