00530nam a2200169Ia 4500003000900000008004100009020001800050040001600068080001500084110002800099245011700127250001300244260004400257300001100301650002900312650001900341IN-BaIIA211028s9999    xx            000 0 eng d  a0-85229-413-1  cIIA Library  a031bEBR-7  aEncyclopedia Britannica 4aThe New Encyclopaedia Britannica in 30 Volumesbvol. 7, macropaedia, knowledge in depthcEncyclopedia Britannica  a32nd ed.  aChicagobEncyclopaedia Britannicac1984  a1135p.  aEncyclopedia-Macropaedia  aNASA Thesaurus