WIPO guide to using patent information / 
World Intellectual Property Organization (WIPO). 
 - Geneva :  World Intellectual Property Organization (WIPO),  2012. 
 - 46 p. :  col. ill. 
<br/><br/> Title from cover 
<br/><br/><label>ISBN: </label>9789280521900 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Patents<br/>Patent laws and legislation<br/>Information storage and retrieval systems
<br/><br/><label>LC Class. No.: </label>T 210  / W674