BLS-state employment statistics manual.  

 - [Washington,  U.S. Govt. Print. Off.,  1949] 
 - 3 v. in 1 (loose-leaf)  27 cm. 
<br/><br/><label>LCCN: </label>l  50000091  
<br/><br/><label>Subjects--Corporate Names: </label><br/>United States. Bureau of Labor Statistics. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor supply--Statistics.<br/>Industrial statistics
<br/><br/><label>LC Class. No.: </label>HD5711  / .U53 1949