Harper, F. A. <br/><br/>
Why wages rise. 

 - New York  Foundation for Economic Education  1957. 
 - 124 p.  illus.  20 cm. 
<br/><br/><label>LCCN: </label>57006929 /L 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wages
<br/><br/><label>LC Class. No.: </label>HD4909  / .H35 
<br/><br/><label>Dewey Class. No.: </label>331.2