000 00397nam a2200157Ia 4500
008 170519s9999 xx 000 0 und d
041 _aEnglish
082 _a547/HUC/V.2
100 _aWALTER HUCKEL
245 _aTHEORETICAL PRINCIPLES OF ORGANIC CHEMISTRY
260 _bELSEVIER
_aNEW YORK
_c1958
300 _cXIP,1046P
650 _aCHEMISTRY
650 _aORGANIC CHEMISTRY
942 _cBK
999 _c63070
_d63070