000 00367nam a2200145Ia 4500
008 170101s1958 xx 000 0 und d
082 _a547 H88T
100 _aHUCKEL, Walter
245 0 _aTheoretical principles of organic chemistry
260 _bAmsterdam
_c1958
300 _a2v.
650 _aCHEMISTRY, ORGANIC
653 _aCHEMISTRY, ORGANIC
942 _2ddc
_cB
999 _c3982
_d3982