Compton's encyclopedia & fact-index. 

 - Chicago :  Compton's Learning Co.,  1969 
 - iii,69p  ill. (some col.), col. maps ; 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and fact-index
<br/><br/><label>LC Class. No.: </label>MEDREF AG5  / .C73