Roberts K etc. <br/><br/>
Fragmentary class structure 
Roberts K etc. 
 - London  Heinemann         1977 
 - viii  200p.  cm. 
<br/><br/><label>Standard No.: </label>147,322 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIOLOGY
<br/><br/><label>Dewey Class. No.: </label>Y5.3.N, L7-;1