000 00304nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a435656457
082 _a547.12MUR
100 _aMurray Peter
245 0 _aPrinciples of Organic Chemistry: A Modern...
260 _bHeinemann
_c1972
942 _cBK
999 _c437084
_d437084