The new encyclopaedia Britannica. 
 Encyclopedia Britannica  Encyclopaedia Britannica 

 - Chicago :  Encyclopaedia Britannica,  1980. 
 - 30 v. :  ils., retrs. 
<br/><br/>v. 1-10. Micropaedia: ready reference and index --  v. 1 Pr - Propaedia: outline of knowledge and guide to the Britannica --  v. 1-19. Macropaedia: knowledge in depth -- 
<br/><br/><label>ISBN: </label>0852293607 
<br/><br/><label>Dewey Class. No.: </label>R 032  / N532e, 1980