Collier's encyclopedia :  with bibliography and index / 
William D. Halsely, editorial director ; Bernard Johnston, editor in chief. 
 - New York :  Toronto :  New York :  Macmillan Educational Co. ;  Collier Macmillan Canada ;  Maxwell Macmillan International Pub. Group,  1990. 
 - 24 v. :  ill. (some col.) ;  28 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries.
<br/><br/><label>LC Class. No.: </label>AE5  / .C683 1990