Lowdin Per Olov <br/><br/>
Advances in Quantum Chemistry 
/ by Per Olov Lowdin 
 - New York  Academic Press  1977 
 - 338p. 
<br/><br/><label>ISBN: </label>0120348101 
<br/><br/><label>Dewey Class. No.: </label>541.28  / LOW/A