A better mousetrap
a guide for inventors
2nd ed.
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Author
Contributions
- Barker, Graham. - Contributor
Publication
1990 - Wordbase, Halifax, United Kingdom
Language
English
Word Count
9,000 words, Guess
Page Count
36 pages
Identifiers
- ISBN-100951385615
- ISBN-139780951385616
- Goodreads6967077
- OCLC Control Number48596690
- Open LibraryOL17061899M
Subjects
Places
Other Editions
- A better mousetrap
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