Tinbergen, Jan <br/><br/>
International economic integration 
Jan Tinbergen 
 - 2nd ed. 
 - New York  Elsevier publishing   1965 
 - hbk. : xix, 142 p. : index ; 23 cm 
<br/><br/> sb 
<br/><br/><label>Dewey Class. No.: </label>337  / TIN