Author | Pressman, David, 1937- |
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Title | Patent it yourself : how to protect, patent, and market your inventions / David Pressman |
Imprint | New York : McGraw-Hill, c1979 |
Descript | viii, 210 p |
LOCATION | CALL# | STATUS |
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Central Library (4th Floor) | 608.7 P935P | CHECK SHELVES |