The economics of invention : a study of the determinants of inventive activity /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
New York :
St. Martin's Press,
1986.
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| Subjects: |
| Item Description: | Includes indexes. |
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| Physical Description: | x, 245 pages : illustrations ; 23 cm. |
| Bibliography: | Bibliography: pages 232-240. |
| ISBN: | 0312236557 : |