Merton Robert  K.,etc Ed. <br/><br/>
Qualitative and quantitative social  research    Pa    

 - New York  Free Press          1979 
 - xviii,413p  cm. 
<br/><br/> Bibliography chapterwise and P365-393 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>YjN01L, L9