The new junior world encyclopedia / 
edited by John Grisewood ...[et al.] 
 - London :  Bay Books,  c 1977. 
 - Vols. :  ill. ;  24 cm. 
<br/><br/>V. 15- Nor - Pet ;  
<br/><br/>323  323 
<br/><br/><label>ISBN: </label>0 85835 192 7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries.--Great Britain.
<br/><br/><label>Dewey Class. No.: </label>030 / N42