Perlman, Richard. <br/><br/>
Labour theory / 
Richard Perlman. 
 - New York :  John Wiley,  1969 
 - ix, 237p.;  20 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0471680559 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labour economics
<br/><br/><label>Dewey Class. No.: </label>331.01  / PEL 1969