International trade statistics yearbook.... -2012- 

 - New YorkUS  UN  [2012]-   <br/> 
 - v. 
<br/><br/> Contents: v. 1. Trade by country. -v. 2. Trade by commodity.  Documentation Centre has: '12;   (Issues located in the Statistics Sub-Programme) 
<br/><br/><label>Universal Decimal Class. No.: </label>REF 19.02.06 U589