000 00394nam a2200169Ia 4500
008 160615s9999 xx 000 0 und d
100 _aCARTMELL(E) & FOWLES(G W A)
245 _aValency and molecular structure
250 _a2nd ed.
260 _aLondon
260 _bButterworths
260 _c1961
300 _axii p. + 294
942 _cBooks
999 _c8437
_d8437