000 00293nam a2200133Ia 4500
100 _aKothari,C R.
365 _b40
942 _cBK
654 _a
245 _aQuantitative Techniques
260 _aNew Delhi
_bVikas Publishing House
_c1978 # 1994
082 _a658.4033
300 _axvi,596
999 _c351894
_d351894
041 _aeng