000 00286nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a519KOT;I
100 _aKothari, C.K.
245 0 _aQuantitative Techniques
260 _aNew Delhi
_bVikas
_c1983
942 _cWD
999 _c20036
_d20036