Leave. 

 - Montreal,  International labour office,  1945. 
 - 2 p. l., 27, [1] p.  24 cm. 
<br/><br/> At head of title: Report II. International labour organisation. Maritime preparatory technical conference, Copenhagen, November 1945. 
<br/><br/><label>LCCN: </label>l  46000055  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Merchant mariners.<br/>Vacations.
<br/><br/><label>LC Class. No.: </label>HD5261  / .I63