The methodology of comparative research  :  a symposium from the C entre for Comparative Studies in Technological Development and Social c hange and the Department of Political Science. University of Minnesota / 
edited by Robert T. Holt and John E. Turner. 
 - New York :  Free Press,  c1970. 
 - ix, 419 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research--Comparative method.
<br/><br/><label>Dewey Class. No.: </label>MISR 320.018 MET