000 00431nam a2200169Ia 4500
003 RNL
008 090707b ii f a fnsan d
020 _a81-7096676-0
040 _aeng
082 _a519, SH41Q
100 _aSharma, K.R.
_923019
245 _aQuantitative Techniques and operations research
260 _aNew Delhi
260 _bNew Delhi, Kalyani Publishers Kalyani Publishers
260 _c1994
942 _cBK
999 _c18285
_d18285