000 00323nam a2200121Ia 4500
008 240109s9999 xx 000 0 und d
041 _aeng
100 _aApte D.P.
245 _aOperations Research and Quantitative Techniques
260 _bExcel Books Pub. New Delhi New Delhi
300 _a744
650 _aManagement
999 _c1041611
_d1041611