Daudel, Raymond. Quantum theory of the chemical bond / by R. Daudel ; [translated by Nepean Translation Service]. - Dordrecht ; Boston : Reidel, [1974] - vii, 111 p. : ill. ; 25 cm. Translation of Théorie quantique de la liason chimique. ISBN: 9027702640. 9027705283 Dewey Class. No.: 541.28 / DAU