| 000 | 00617nam a2200193 a 4500 | ||
|---|---|---|---|
| 005 | 20240830063933.0 | ||
| 008 | 991125s1975 eng 000 0 eng u | ||
| 020 | _a0877780838 | ||
| 035 | _aUPN01000014833 | ||
| 049 | _aCG | ||
| 050 | 4 |
_aLB1043 _bG7.3 |
|
| 100 | 1 | _aGropper, George Leonard | |
| 245 | 1 | 0 |
_aDiagnosis and revision in the development of instructional materials / _cGeorge L. Gropper. |
| 260 |
_aEnglewood Cliffs, EUA : _bEducational Technology, _c1975. |
||
| 300 |
_a211 p. : _bil. |
||
| 650 | 4 |
_aEnseñanza _vMateriales auxiliares _912548 |
|
| 650 | 7 |
_aEnseñanza programada _2 _92238 |
|
| 905 | _aLibro | ||
| 999 |
_c14833 _d14833 |
||