000 00307nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a330.1543MEH;M
100 _aMehta, B C
245 0 _aMathematics for economists
260 _aNew Delhi
_bSultan Chand and Sons
_c1977
942 _cWD
999 _c23439
_d23439