| 000 | 00529nam a2200193 a 4500 | ||
|---|---|---|---|
| 005 | 20210219153017.0 | ||
| 008 | 991125n 000 0 u | ||
| 035 | _aUPN01000072989 | ||
| 100 | _aPisacreta, Edward A. | ||
| 222 | _aEDUCATIONAL TECHNOLOGY | ||
| 245 | _aDistance learning and intellectual property protection | ||
| 300 | _a42-44 | ||
| 362 | _a33, No. 4, 1993 | ||
| 505 | _aSeptiembre 1993 | ||
| 653 | 0 | _aEDUCACION A DISTANCIA | |
| 653 | 0 | _aPROPIEDAD INTELECTUAL | |
| 904 |
_aAC _b010800 |
||
| 905 | _aArticulo | ||
| 999 |
_c66184 _d66184 |
||