Guide to the international registration of marks under the Madrid agreement and the Madrid protocol :  (updated April 2004) / 
WIPO. 
 - Geneva :  WIPO,  2004. 
 - 170 p. 
<br/><br/> WIPO Publication No. 455 (E) 
<br/><br/><label>ISBN: </label>92-805-1268-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Protocol--Madrid