2011 world intellectual property indicators. 

 - Geneva :  World Intellectual Property Organization (WIPO),  [2011 ]. 
 - 211 p. :  col. ill. 
 - WIPO economics & statistics series .
<br/><br/><label>ISBN: </label>9789280521528 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intellectual property--Statistics<br/>Patents--Statistics<br/>Trademarks--Statistics<br/>Industrial property--Statistics
<br/><br/><label>LC Class. No.: </label>K 1401  / T867 2011