Penn Roger <br/><br/>
Skilled workers in the class structure 
Penn Roger 
 - Cambridge  Cambridge University Press          1984 
 - x,259p  cm. 
<br/><br/> Bibliography: p 239-256 
<br/><br/><label>ISBN: </label>0 521 25455 8 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Stratification
<br/><br/><label>Dewey Class. No.: </label>Y5.3.N8, M4