Automatic couplings and the safety of railway workers;  report on statistics of accidents due to coupling and uncoupling operations ... 

 - Geneva  [A. Kundig]  1924. 
 - 62 p. incl. tables.  24 cm. 
 - Studies and reports, series F, second section (Safety)  no. 1 .
<br/><br/> At head of title: International labour office. 
<br/><br/><label>LCCN: </label>l  24000231  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Couplers (Railroad cars)<br/>Railroads--Employees.<br/>Railroad accidents.
<br/><br/><label>LC Class. No.: </label>HD4813  / .I4 Ser. F, no. 1