000 00300nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a541.1:54
_bBUC
245 0 _aTheoretical chemistry
260 _aLondon
_bButterworths
_c1975
700 _aBuckingham, A D
700 _aCoulson, C A
942 _cBK
999 _c24517
_d24517