The new book of knowledge. volume 1 A / Grolier Incorporated - Danbury, Conn. : Grolier, c2001 - 619 p. : ill. (some col.), col. maps Vol. 21 is a combined index Includes indexes ISBN: 0717205320 Subjects--Topical Terms: CHILDREN'S ENCYCLOPEDIAS AND DICTIONARIES LC Class. No.: AG5 / N482 2001