Report I-IV. :    League of nations. International labour office. 

 - Seamen's conference :    Genoa, June, 1920 ... 
 - London :    Harrison,    [1920] 
 - 4 v.    21 cm. 
<br/><br/><label>Subjects--Corporate Names: </label><br/> International labor conference.   2d Genoa, 1920. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Merchant mariners -- Legal status, Laws, etc.