Gerring, John,  1962- <br/><br/>
Social science methodology :  a criterial framework / 
John Gerring. 
 - Cambridge, U. K. :  Cambridge University Press,  2001 
 - xx, 300 p. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 259 - 292) and index. 
<br/><br/><label>ISBN: </label>0521801133  RM254.00 0521805139 (pbk.)  RM95.53 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Methodology.