Collier's encyclopedia, with bibliography and index /  Volume 4 /  [Book]. 
William D. Halsey, editorial director ; Emanuel Friedman, editor in chief. 
 - New York :  Collier,  c1994. 
 - 764 p. :  ill. (some col.) ;  28 cm. 
<br/><br/> All. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries.
<br/><br/><label>Dewey Class. No.: </label>031