000 00275nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a547.590724
_bADV
100 _aAlbert, A
245 _aAdvances in heterocyclic Chemistry
260 _bAcademic Press
_aNew York
_c1963
999 _c142461
_d142461