000 00270nam a2200109Ia 4500
008 230125s9999 xx 000 0 und d
100 _aK C MUKHARJEE
_916941
245 2 _aA TEXTBOOK ON PRACTICAL CHEMISTRY
260 _bNCBA LONDAN
_c2016
300 _a338
942 _cBK
999 _c114529
_d114529