000 | 00578nam a2200193 a 4500 | ||
---|---|---|---|
005 | 20240924064329.0 | ||
008 | 991125s1977 par 000 0 eng u | ||
035 | _aUPN01000011979 | ||
049 | _aCG | ||
050 | 4 |
_aLB1751 _bJ3.4 |
|
100 | 1 | _aJamison, Dean T. | |
245 | 1 | 0 |
_aCost factors in planning educational technology systems / _cDean T. Jamison. |
260 |
_aParís : _bUNESCO, _c1977. |
||
300 | _a62 p. | ||
440 | 0 |
_aFundamentals of educational planning ; _v24 |
|
650 | 4 |
_aEducación _xPlanificación _91146 |
|
650 | 4 |
_aTecnología educativa _94978 |
|
905 | _aLibro | ||
999 |
_c11979 _d11979 |