Economics of international migration: proceedings of a conference held by the International Economic Association 
edited by Brinley Thomas 
 - London  Macmillan  1958 
 - xiii, 501p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor supply --Congresses<br/>Emigration and immigration --Economic aspects --Congresses
<br/><br/><label>Dewey Class. No.: </label>D8 T38