Re, G. Del <br/><br/>
Electronic States of Molecules and Atom Clusters: Foundations and Prospects of Semiempirical Methods 
/by G. Del Re 
 - New York:  Springer-Verlag Berlin and Heidelberg GmbH & Co. K,  1980. 
<br/><br/><label>ISBN: </label>3540097384 
<br/><br/><label>Dewey Class. No.: </label>541.042  / RE/E