Wolfrum Riidiger <br/><br/>
WTO- Technical barriers and sps measures 
Wolfrum Riidiger; Stoll Peter -Tobias 
 - Leiden  Martinus Nijhoff Publishers Boston       2007 
 - xxxii,564p  cm. 
<br/><br/><label>Standard No.: </label>23,521 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>X:5.1, P7