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|---|---|---|---|
| 005 | 20210219152935.0 | ||
| 008 | 991125n 000 0 u | ||
| 035 | _aUPN01000067922 | ||
| 100 | _aRada, Roy | ||
| 222 | 0 | _aCOMPUTERS AND EDUCATION | |
| 245 | 0 | _aCollaborative learning and the MUCH system | |
| 300 | _a225-233 | ||
| 362 | _a20, No. 3, 1993 | ||
| 505 | _aNoviembre 1993 | ||
| 653 | 0 | _aAPLICACION DE SISTEMAS COMPUTACIONALES | |
| 653 | 0 | _aDISEÑO ASISTIDO POR ORDENADOR | |
| 653 | 0 | _aHIPERMEDIA | |
| 904 |
_aAC _b005733 |
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| 905 | _aArticulo | ||
| 999 |
_c64255 _d64255 |
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