National employment services, United States. 

 - Geneva,  International Labour Office,  1955. 
 - x, 165 p.  illus., forms.  24 cm. 
<br/><br/><label>LCCN: </label>l  56000003  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Employment agencies--United States.
<br/><br/><label>LC Class. No.: </label>HD5873  / .A5454