Kier, Lemont B. <br/><br/>
Molecular structure description :  the electrotopological state / 
Lemont B. Kier, Lowell H. Hall. 
 - San Diego :  Academic Press,  c1999. 
 - xx, 245, 41 p. :  ill. ;  24 cm.  
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0124065554 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drugs--Structure-activity relationships.<br/>Drugs--Design.<br/>Molecular structure.<br/>Molecular structure--Mathematical models.