Manual on statistics of international trade in services 

 - Washington D. C   Inited Nations  2002 
<br/><br/><label>ISBN: </label>978-1-589-06128-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Production services
<br/><br/><label>Dewey Class. No.: </label>338.47 UNI