000 00287nam a2200133Ia 4500
100 _aKothari,C R.
365 _b440
942 _cBK
654 _a
245 _aQuantitative Techniques
260 _aNew Delhi
_bVikas Publishing House
_c1994
082 _a658.4033
300 _axvi,596
999 _c351895
_d351895
041 _aeng