World of learning, 1977-78.  Vol. 2. Rhodesia-Zambia 

 -  Europa  1977 
 - xv, 1043-2036p.  26cm. 
<br/><br/> Vol. 1 acl 22271 
<br/><br/><label>ISBN: </label>905118138 
<br/><br/><label>Dewey Class. No.: </label>0