The world of learning, 1993. 

 - 43rd ed. 
 - London :  Europa,  c 1993. 
 - xv, 2072 p. ;  28 cm. 
<br/><br/>334   334 
<br/><br/><label>ISBN: </label>0-946653-79-8 
<br/><br/><label>ISSN: </label>0084-2117 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General organizations & museology.
<br/><br/><label>Dewey Class. No.: </label>060.58 / W893