| 000 | 00870nam-a2200277-a-4500 | ||
|---|---|---|---|
| 005 | 20240103073536.0 | ||
| 008 | 980505s1971 wau rb 000 0 eng d | ||
| 035 | _a226502 | ||
| 035 | _aUIA0174671 | ||
| 040 |
_aUIASF _bspa _cUIASF |
||
| 084 | _aFO 226502 | ||
| 100 |
_aSchramm, Wilbur Lang _d1907- |
||
| 245 | 1 | 0 |
_aNotes on instructional cross-media comparisons / _cby Wilbur Schramm. |
| 260 |
_aWashington, D.C. : _bInformation Center on Instructional Technology, Academy for Educational Development, _c1971. |
||
| 300 |
_a53 p. ; _c23 cm. |
||
| 440 | 0 |
_aA.I.D. _pStudies in educational technology |
|
| 500 | _aFolletería permanente. | ||
| 504 | _aBibliografía: p. 52-53. | ||
| 650 | 4 | _aTecnología educativa | |
| 650 | 4 |
_aEducación no formal _xProgramas. |
|
| 905 | _a04 | ||
| 942 | _cNEWBFXC8 | ||
| 999 |
_c168661 _d168661 |
||
| 980 |
_851 _gRonald RUIZ |
||