| 000 | 00640nam a2200205 a 4500 | ||
|---|---|---|---|
| 003 | MX-MxUPN | ||
| 005 | 20220924063639.0 | ||
| 008 | 220923s1971 mx |||||r|||| 000 0 spa d | ||
| 040 |
_aMX-MxUPN _bspa _cMX-MxUPN |
||
| 041 | 1 |
_aspa _heng |
|
| 050 | 1 | 4 |
_aLB1028.5 _bS55 1971 |
| 100 | 1 |
_aSilverman, Robert E. _946703 |
|
| 240 | 1 | 0 |
_a[How to use programmed instruction in the classroomm. _lEspañol] |
| 245 | 1 | 0 | _aCómo emplear la enseñanza programada en el aula |
| 260 |
_aMéxico, D.F. : _bPax México, _c1971. |
||
| 300 | _a48 páginas | ||
| 650 | 7 |
_aEnseñanza programada _2 _92238 |
|
| 902 | _aVíctor Ruiz/230922 | ||
| 942 |
_2lcc _cFOLL |
||
| 999 |
_c208868 _d208868 |
||