000 00252nam a2200109Ia 4500
008 230125s9999 xx 000 0 und d
100 _aANUP PATHAK
_916933
245 0 _aORGENIC CHEMISTRY
260 _bNCBA LONDAN
_c2015
300 _a795
942 _cBK
999 _c114521
_d114521