| 000 | 00545nab#a2200205#c#4500 | ||
|---|---|---|---|
| 003 | IEF | ||
| 005 | 20180219163209.0 | ||
| 008 | 941205s1985 uuu|| #####0 b| |u | ||
| 040 | _aIEF | ||
| 100 | 1 |
_aJohnson, William R. _922990 |
|
| 245 | _aThe Economics of Copying | ||
| 260 | _c1985 | ||
| 500 | _aBibliografía y resumen | ||
| 650 | 4 |
_aPROPIEDAD INTELECTUAL _942409 |
|
| 650 | 4 |
_aASPECTOS ECONOMICOS _932202 |
|
| 773 | 0 |
_tJournal of Political Economy _w17571 _gv. 93, nº 1, p. 158-174 |
|
| 942 | _cART | ||
| 942 | _z40751 | ||
| 999 |
_c79331 _d79331 |
||