The New book of knowledge  -  ©. Danbury, Connecticut  Grolier  ©1983  - 21 volumes :  illustrations (some colour) ;  27 cm <br/><br/> Includes indexes. <br/><br/> A twenty-one volume illustrated edition providing entries suitable for varied reading levels, with each volume containing an index cross-referenced to the contents of the entire set. Includes a comprehensive bibliography graded by reading level. <br/><br/><label>ISBN: </label>0717205142 <br/><br/><label>Subjects--Topical Terms: </label><br/>Children's encyclopedias and dictionaries.<br/>Encyclopedias and dictionaries.<br/><br/><label>LC Class. No.: </label>AG 5  / .N27 1983