Perlman Richard <br/><br/>
Labor theory 

 - New York  John Wiley U. S. A.       1969 
 - ix, 237p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Personnel Management<br/>Labour Economics
<br/><br/><label>Dewey Class. No.: </label>X:9, K9