000 00275nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a547
_bFIN
100 _aI L
245 0 _aProblems and their solution in organic chemistry
260 _aLondon
_bLongman
_c1973
942 _cBK
999 _c23484
_d23484