Vallier, Ivan, ed. <br/><br/>
Comparative methods in sociology  essays on trends and applications 

 - Barkeley  University of California press  1971 
 - viii, 474 p.; 23cm. 
<br/><br/><label>ISBN: </label>520017439 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reasearch methodology<br/>Social science research