1977 Britannica book of the year. 

 - New York :  Encyclopaedia Britannica,  © 1977. 
 - 768 p. :  ill. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/>314  314 
<br/><br/><label>Subjects--Chronological Terms: </label><br/>Yearbook --Encyclopedia .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries.
<br/><br/><label>Dewey Class. No.: </label>032 / E19