World Book discovery encyclopedia. Discovery encyclopedia. - Chicago : World Book, c2009. - 13 v. : ill. (chiefly col.), col. maps ; 29 cm.

Includes index.

"A 13-volume, illustrated, A-Z general reference encyclopedia for students in the primary grades, providing guide words, pronunciations, and other traditional reference features as well as an atlas of world maps, special features, and a cumulative index"--Provided by publisher.

ISBN: 9780716674153

LCCN: 2008035576

Subjects--Topical Terms:
Children's encyclopedias and dictionaries.
Encyclopedias and dictionaries.

LC Class. No.: AG5 / .W836 2009

Dewey Class. No.: 031