The new american desk encyclopedia/  -- Third edition.  -- New York:  Signet,  1993. <br/> col.: ill.;  17. <br/><br/><label>ISBN: </label>0451175662 <br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedia.<br/><br/><label>Dewey Class. No.: </label>HS Ref 031 N420 1993