Collins concise encyclopedia 

 - London :  William Collins,  1977 
 - 624 p. :  illus, map ;  25 cm. 
<br/><br/><label>ISBN: </label>0004343174 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries.
<br/><br/><label>Dewey Class. No.: </label>031  / C712