1978 Britannica Book of the Year 
Encyclopedia Britannica 
 - Chicago  Encyclopaedia Britannica  1978 
 - 768p. 
<br/><br/><label>ISBN: </label>0-85229-342-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NASA Thesaurus<br/>Year Books
<br/><br/><label>Universal Decimal Class. No.: </label>58  / ENB-78