Polish essays in the methodology of the social sciences / 
Edited by Jerzy J. Wiatr 
 - Volume 131 
 - Holland  D. Reidel publishing company  c1979 
 - xiii, 260p.: 
<br/><br/> include bibliographical references and index 
<br/><br/><label>ISBN: </label>9027707235 
<br/><br/><label>Dewey Class. No.: </label>300.18 WIA