WIATR,Jerzy J. <br/><br/>
Polish Essays in the Methodology of the Social Sciences / 
Jerzy J. Wiatr 
 - London  D.Reidel Publishing Company  c1979 
 - xiii,260pg; 
<br/><br/> Includes index 
<br/><br/><label>Dewey Class. No.: </label>300.18 WAI