Author | Grosswirth, Marvin, 1930- |
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Title | The Mechanix illustrated guide to how to patent and market your own invention / M. Grosswirth |
Imprint | New York : McKay Co., 1978 |
Descript | ix, 178 p. : ill |
LOCATION | CALL# | STATUS |
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Central Library (4th Floor) | 658.1141 G879M | CHECK SHELVES |