Britannica book of the year 1979 

 - Chicago:  1979 Britannica,  1979. 
 - 768 p. 
<br/><br/><label>ISBN: </label>0852293623 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedia
<br/><br/><label>Dewey Class. No.: </label>030  / BRI