The New Encyclopaedia Britannica :  Macropedia / 

 - 30 volumes ;  illustrations ;  29 cm. 
<br/><br/> The Micropaedia and Macropaedia are numbered by the publisher v. 1-10 and v. 1-19 respectively. 
<br/><br/>Includes bibliographies. 
<br/><br/>[1] Propaedia: outline of knowledge and guide to the Britannica.--[2]-[11] Micropaedia: ready reference and index.--[12]-[30] Macropaedia: knowledge in depth. 
<br/><br/><label>ISBN: </label>9780852292907 0852292902 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries.<br/>Encyclopedias.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>text
<br/><br/><label>LC Class. No.: </label>AE5  / .E363 1974 
<br/><br/><label>Dewey Class. No.: </label>032