Phelps, Orme W. <br/><br/>
Introduction to labor economics / 
Orme W. Phelps. 
 - 3rd ed. 
 - New York :  McGraw-Hill,  c1961. 
 - xiv, 566 p. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor economics.
<br/><br/><label>LC Class. No.: </label>HD4901  / .P44 1961