00831nam0-22003011i-450 99000101595040332120180927125225.0000101595FED01000101595(Aleph)000101595FED0100010159520000920d1953----km-y0itay50------baengChemical ConstitutionAn Introduction to the Theory of the Chemical BondBy J.A.A. KetelaarAmsterdam [etc.]Elsevier1953Chimica fisica541Katelaar,J. A. A.346592ITUNINARICAUNIMARCBK990001015950403321DCH-033-106151DCH36B-015392FI1DCHFI1Chemical Constitution355373UNINAING01