| 000 | 00645nam a2200217 a 4500 | ||
|---|---|---|---|
| 005 | 20210219152908.0 | ||
| 008 | 991125n 000 0 eng u | ||
| 035 | _aUPN01000066040 | ||
| 100 | _aTessmer, Martin | ||
| 222 | 0 | _aEDUCATIONAL TECHNOLOGY | |
| 245 | 0 | _aBeyond instructional effectiveness : key environmental decisions for instructional designers as change agents | |
| 300 | _a16-20 | ||
| 362 | _a1990 30, No. 7 | ||
| 505 | _aEnero 1991 | ||
| 653 | 0 | _aAMBIENTE EDUCATIVO | |
| 653 | 0 | _aEFICACIA DE LA ENSE\197ANZA | |
| 653 | 0 | _aENSEÑANZA PROGRAMADA | |
| 700 | _aHarris, Duncan | ||
| 904 |
_aAC _b003851 |
||
| 905 | _aArticulo | ||
| 999 |
_c63267 _d63267 |
||