World Book Inc.
World Book Encyclopedia. - Chicago, IL : World Book Inc, 2010. - World Book Encyclopedia .
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.
978-0-7166-0110-4
Encyclopedias and dictionaries
World Book, Inc.
World Book Encyclopedia. - Chicago, IL : World Book Inc, 2010. - World Book Encyclopedia .
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.
978-0-7166-0110-4
Encyclopedias and dictionaries
World Book, Inc.