Watts, Duncan J. <br/><br/>
Small Worlds 

 -  Walter de Gruyter  Walter de Gruyter  1999 
<br/><br/><label>ISBN: </label>9780691188331 
<br/><br/><label>Source: </label>EBOOK 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics