Britannica <br/><br/>
Encyclopedia Britanica Year Book 1999 / 
Britannica 
 - 920 
<br/><br/> Each issue covers events<br/> of the previous year. Began with: 1938. Includes bibliographies. ISSN 0068/1156 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries<br/>Yearbooks<br/>Encyclopedias