000 00320nam a2200133Ia 4500
008 191004s9999 xx 000 0 und d
082 _a540
_bTHO/A
100 _aTHOMAS,AO
245 2 _aA Text Book Of Chemistry
250 _a1st Ed.
_bReprint
260 _bScientific Book Centre ,
_c1981
300 _a311p
942 _cBK
999 _c1192
_d1192