लोड हो रहा है...
The economics of patents The patent system and the measurement of invention- Volume 1
| प्रकाशित: |
Cheltenham
Edward Elgar
2006
|
|---|---|
| श्रृंखला: | The international library of critical writing in economics;197
|
| भौतिक वर्णन: | 456p. |
|---|---|
| आईएसबीएन: | 9781845423162 |