000 00302nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a541.28
_bCOO
100 _aCook, D B
245 0 _aStructures and approximations for electrons in molecules
260 _aChichester
_bEllis Horwood
_c1978
942 _cBK
999 _c30167
_d30167