000 00282nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a547
_bMAR
100 _aMarch, Jerry
245 0 _aProblems in advanced organic chemistry
260 _aNew York
_bMarcel Dekker
_c1971
942 _cBK
999 _c26470
_d26470