The World Book EncyclopediaBook - 2007
"A 22-volume, highly illustrated, A-Z general encyclopedia for all ages, featuring sections on How to use WORLD BOOK, Other Research Aids, Pronunciation Key, A Student Guide to Better Writing, Speaking, and Research Skills, and comprehensive index"--Provided by publisher.
Publisher: Chicago : World Book, 2007.
Edition: 2007 ed.
Characteristics: 22 v. : col. ill., maps ; 26 cm.