What if?
Subtitle: intriguing answers for the insatiably curious
By: [editor in chief: Marshall Brain].
Contributors: Brain, Marshall.
Publisher: Wiley
Published: 2002
Place of publication: New York
Language: eng
Number of pages: 139
Subjects: Technology -- Miscellanea.; Science -- Popular works.
Genres: Miscellanea.; Popular works.
Notes: Includes index.