000 00331nam a2200145Ia 4500
008 220120s2021 xx 000 0 und d
020 _a9789391391270
041 _aeng
082 _a540/TAK
100 _aTakate S B
245 _aPratical Chemistry Tybsc
260 _bPrashant
_c2021
300 _a184
650 _aChemistry
999 _c293117
_d293117