000 00477nam a2200169Ia 4500
008 190516s9999 xx 000 0 und d
020 _a0408709227
100 _aCartmell, E. and Fowles, G.W.A.
_912470
245 0 _aValency and Molecular Structure
250 _a4
260 _bThe English Language Book Society and Butterworths
_c1977
_aLondon
300 _a341
600 _tChemistry
_92802
650 _aChemistry
_92802
942 _cBK
999 _c126414
_d126414