World databases in patents/ 
edited by C.J. Armstrong. 
 - London :  Bowker-Saur,  1995. 
 - 324 p. ;  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>1857391063 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Patents--Directories.
<br/><br/><label>LC Class. No.: </label>T210.5  / W67 1995