Valency classical and modern
Palmer, W. G.
Valency classical and modern by W. G. Palmer - 2nd ed. - Cambridge University Press 1963 - 244 p. : ill. ; 23 cm.
Valence (Theoretical chemistry).
Valency classical and modern by W. G. Palmer - 2nd ed. - Cambridge University Press 1963 - 244 p. : ill. ; 23 cm.
Valence (Theoretical chemistry).
