The World of Learning 2000 

 - 50th ed 
 - London :  Europa Publications,  1999 
 - 2135 p :  ill 
<br/><br/><label>ISBN: </label>1857430646  21,010 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Directories.<br/>Learned institutions and societies--Direclories.<br/>Academies and institutes--Directories.
<br/><br/><label>LC Class. No.: </label>Ref AY2001  / W927 1999