| 000 | 00858nam a2200229 a 4500 | ||
|---|---|---|---|
| 005 | 20210219160101.0 | ||
| 008 | 080725s1977 mx r 000 0 spa d | ||
| 020 | _a9280310763 | ||
| 035 | _aUPN01000158218 | ||
| 049 | _aUNE | ||
| 080 | _a371.68 =20 JAM No.24. | ||
| 100 | 1 | _aJamison, Dean T. | |
| 245 | 1 | 0 |
_aCost factors in planning educational technology systems / _cDean T. Jamison. |
| 260 |
_aParís : _bUNESCO. International Institute for Educational Planning, _c1977. |
||
| 300 |
_a62 p. : _bfot. |
||
| 440 | 0 |
_aFundamentals of educational planning ; _v24 |
|
| 690 | _aPlanificación de la educación - Técnologia educacional | ||
| 690 | _aTécnologia educacional - Costos educacionales | ||
| 690 | _aPaises en desarrollo - Técnologia educacional | ||
| 710 | 2 |
_aUNESCO. _bInternational Institute for Educational Planning. |
|
| 905 | _aUNESCO | ||
| 999 |
_c130332 _d130332 |
||