Rex, John <br/><br/>
Discovering sociology :  studies in sociological theory and method / 
John Rex 
 - London :  Routledge & Kegan Paul,  1973 
 - 278 p. :  ill. ;  23 cm. 
<br/><br/>p. 263-271 
<br/><br/><label>ISBN: </label>0710074115 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology<br/>Sociology--Methodology