000 00236nam a2200109Ia 4500
082 _a540 TYA
100 _aTYAGI, B.S.
245 _aMANUAL OF PRACTICAL CHEMISTRY
260 _bATMA RAM AND SONS
_c1978
300 _a204
942 _2ddc
_cB
999 _c45036
_d45036