Wages and hours of labor in the building and repairing of steam railroad cars: 1890 to 1912.  December 1, 1913. 

 - Washington,  Govt. Print. Off.,  1914. 
 - 89 p. incl. tables.  24 cm. 
 - Wages and hours of labor series  no. 6 .
 - Bulletin of the United States Bureau of Labor Statistics,  whole no. 137 .
 - Bulletin (United States. Bureau of Labor Statistics) ;  137. .
<br/><br/> At head of title: U.S. Department of Labor. Bureau of Labor Statistics. Royal Meeker, commissioner ...  Issued also as House doc. 728, U.S., 63d Cong., 2d sess. 
<br/><br/><label>LCCN: </label>l  14000057  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wages--United States.<br/>Hours of labor--United States.<br/>Railroad cars--Design and construction--United States--Statistics.<br/>Railroads--Employees--Hours of service.--United States<br/>Wages--Railroads--United States.
<br/><br/><label>LC Class. No.: </label>HD8051  / .A5 no. 137