000 00320nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
082 _a660
082 _b283 BH
100 _a"Bhattacharya, B C"
245 0 _aIntroduction To Chemical
260 _aNew Delhi
260 _bCBS Pub.
260 _c1985
300 _a298
999 _c37707
_d37707