Our dumb world : the onion's atlas of the planet earth. - 73rd ed. , Scales differ. - New York : Little, Brown, c2007. - 1 atlas (245 p.) : ill. (some col.), col. maps ; 29 cm. Includes index. ISBN: 0316018422 LCCN: 2007061605 Subjects--Topical Terms: Atlases.American wit and humor. LC Class. No.: G1021 / .O76 2007 Dewey Class. No.: 912 / OUR