Compton's Pictured Encyclopedia and Fact-Index  Vol. 9 

 - Chicago :  F.E. Compton and Company,  1956 
 - 557 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Generalities
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Encyclopedia
<br/><br/><label>Dewey Class. No.: </label>031  / COM-C.9