Helgaker, Trygve. <br/><br/>
Molecular electronic-structure theory / 
Trygve Helgaker, Poul Jrg ensen, Jeppe Olsen. 
 - Chichester ;   New York :   Wiley,   c2000. 
 - xxvii, 908 p. :   ill. ;   26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0471967556 (alk. paper) 9781118531471 
<br/><br/><label>LCCN: </label>99-041794 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Molecular structure.<br/> Electronic structure.
<br/><br/><label>Dewey Class. No.: </label>541.2/2