The better mousetrap
Subtitle: a miscellany of gadgets, labor-saving devices, and inventions that intrigue
By: Aaron E. Klein and Cynthia L. Klein.
Contributors: Klein, Cynthia L.
Edition: 1st ed.
Publisher: Beaufort Books
Published: 1982
Place of publication: New York
Language: eng
Number of pages: 400
Subjects: Inventions.; Inventions.
Description: Presents the history of a variety of gadgets and labor-saving devices and their inventors.
Notes: Includes index.