The World of learning 1997 / 
Europa 
 - 47th ed. 
 - London :  Europa Publications,  c1996. 
 - xv ,2026 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>1857430328 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>World of learning<br/>Year book
<br/><br/><label>LC Class. No.: </label>AS2  / .W6 1997 
<br/><br/><label>Dewey Class. No.: </label>060.25  / W893