| 000 | 00618nab a22002057a 4500 | ||
|---|---|---|---|
| 100 | _aKhan, B. Zorina | ||
| 100 | _aSokoloff | ||
| 100 | _aKenneth L. | ||
| 942 | _cAC | ||
| 040 | _beng | ||
| 041 | _aeng | ||
| 245 | _aHistory lessons : the early development of intellectual property institutions in the United States | ||
| 260 | _c2001 | ||
| 260 | _cSummer 2001 | ||
| 245 | _dVol. 15 , No. 3 | ||
| 773 |
_tThe Journal of Economics Perspectives _gPP. 233-246 Vol. 15 , No. 3 |
||
| 650 | 0 | _aEconomic history | |
| 050 | _aمقالات لا تصنف | ||
| 999 |
_c267087 _d267087 |
||
| 970 |
_a51 _bMohamad Barham _c51 _dMohamad Barham |
||