Chandra , A.K. <br/><br/>
Introductory quantum chemisrty 

 - 4 Ed.  
 - New Delhi  Tata McGraw-Hill Publishing Company Limited  1994 
<br/><br/><label>ISBN: </label>0-07-462054-1 
<br/><br/><label>Dewey Class. No.: </label>541.28 CHA / INT