The customs areas of the world 

 - New York      UN  1959     
 - iv, 28p.:  26 cm 
 - Statistical paper series M. .
<br/><br/> this book explains the concepts of customs areas used in compiling international trade statistics 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Customs administration <br/>foreign trade statistics<br/>international trade
<br/><br/><label>Dewey Class. No.: </label>382.1   / UN-2