000 00279nam a2200133Ia 4500
008 180831s xx 000 0 und d
082 _a540/ADH
100 _aADHAV
245 _aPRACTICAL CHEMISTRY
250 _a2
260 _bMANALI PUB
300 _a222
650 _aChemistry
999 _c175325
_d175325