000 00219nam a2200109Ia 4500
003 OSt
100 _aBHUSHAN, M.
245 _aADHUNIK VYAVSAYA
260 _bSULTAN CHAND & SONS
_c1978
300 _a10.22
942 _2ddc
_cB
999 _c43135
_d43135