Watts, Duncan J.,  1971- <br/><br/>
Six degrees :  the science of a connected age / 
Duncan J. Watts. 
 - 1st ed. 
 - New York :  Norton,  c2003. 
 - 368 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. [341]-356) and index. 
<br/><br/><label>ISBN: </label>0393041425 0393325423 (pbk) 
<br/><br/><label>LCCN: </label>2002013331 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Graph theory.<br/>Network analysis (Planning)<br/>Social networks--Mathematical models.
<br/><br/><label>LC Class. No.: </label>QA 166  / W349s 2003 
<br/><br/><label>Dewey Class. No.: </label>511/.5