Nowak Stefan <br/><br/>
Methodology of sociological research    General pro    

 - Warsaw  PWN-Polish Saintefic Publication          1971 
 - xvii,504p  cm. 
 - Synthese Library. Ed by Robert S. Cohen etc,82 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Yb4, L1