00908cam a2200301 4500 289423144 TxAuBib 20170101120000.0 900111s1990||||||||||||||||||||||||eng|u 90030663 9780895773531 0895773538 (OCoLC)21041479 DLC DLC DLC TxAuBib How in the world. Pleasantville, N.Y. : Reader's Digest Association, 1990. 448 p. : ill. (some col.) ; 29 cm. At head of title: Reader's digest. Includes index. 20170101. Technology Miscellanea. Science Miscellanea. Medicine Miscellanea. Curiosities and wonders. Reader's Digest Association. Reader's digest. TXNVM