Information sources in patents / 
 Patents 
edited by C.P. Auger. 
 - London :  Bowker-Saur,  c1992. 
 - xi, 187 p. :  ill. ;  23 cm. 
 - Guides to information sources .
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0862919061 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Patents--Information services.