Phelps, Orme Wheelock <br/><br/>
Introduction to labor economics / 
by Orme W. Phelps 
 - 4th ed. 
 - New York :  McGraw-Hill ,  1967 
 - xv, 555 p. ;  24 cm. 
<br/><br/>Includes bibliographies 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor economics.<br/>Labor and labor economics--United States.
<br/><br/><label>Dewey Class. No.: </label>331 PHE