Stacey Margaret Ed. <br/><br/>
Comparability in social research. 

 - London  Heinemann            1969 
 - xvii,134p  cm. 
 - Social science Research Council,review. 6. British Sociological Association .
<br/><br/> Bibliography at the end of each chapter 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Yb4, K9