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The economics of patents The patent system and the measurement of invention- Volume 1
| 出版事項: |
Cheltenham
Edward Elgar
2006
|
|---|---|
| シリーズ: | The international library of critical writing in economics;197
|
| 出版事項: |
Cheltenham
Edward Elgar
2006
|
|---|---|
| シリーズ: | The international library of critical writing in economics;197
|