000 00422nam a2200145Ia 4500
008 211115s9999 xx 000 0 und d
041 _aeng
082 _aB9(C9B1):758
_bK4
100 _aPlatt, John R..
245 0 _aSystematics of the Electronic spectra of Conjugated molecules /
260 _a :
_bJohn Wiley and sons, Inc..
300 _aviii, 1517p ;
650 _aMathematics <Electronic Spectra>
942 _cTB
999 _c21963
_d21963