Purnell's concise encyclopedia in colour 
[edited by] Michael W. Dempsey. 
 - London,  Purnell,  1970. 
 - 3-256 p.  illus. (chiefly col.), facsims. (some col.), maps (some col.), plans (some col.), ports. (some col.)  31 cm. 
<br/><br/><label>ISBN: </label>0361015429 
<br/><br/><label>LCCN: </label>79584749  
<br/><br/><label>Nat. Bib. No.: </label>B70-25773 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children's encyclopedias and dictionaries.
<br/><br/><label>LC Class. No.: </label>AG6  / .P87 
<br/><br/><label>Dewey Class. No.: </label>032 DEM