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The economics of patents The patent system and the measurement of invention- Volume 1
| Argitaratua: |
Cheltenham
Edward Elgar
2006
|
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| Saila: | The international library of critical writing in economics;197
|
SLS
| Sailkapena: |
347.771 CAN.1 |
|---|---|
| Alea | Egoera zuzenean ez dago erabilgarri |