Knoke, David Kuklinski, James H Niemi, Richard G, ed Sullivan, John L, ed <br/><br/>
Network analysis 

 - London  Sage publications  1982 
 - 96p.; 20cm. 
 - Quantitative applications in the social sciences .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data collection<br/>Statistical methods