Britannica Book of the Year, 1980 

 - Chicago  Encyclopaedia Britannica  1980 
 - 766p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Histoire --Reﾴperto<br/>Encyclopeﾴdies et dictionnaires anglais<br/>Enciclopedias Estrangeiras larpcal<br/>Enciclopedias (Gerais) larpcal<br/>Encyclopedias<br/>History, Modern --21st century --Periodicals<br/>History, Modern --20th century --Periodicals<br/>Yearbooks<br/>Encyclopedias and dictionaries
<br/><br/><label>Dewey Class. No.: </label>A31 En19/80 (R)