| 000 | 00609nam a2200205 a 4500 | ||
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| 005 | 20240210064004.0 | ||
| 008 | 991125 1982 sui 000 0 spa u | ||
| 020 | _a9233020231 | ||
| 035 | _aUPN01000180782 | ||
| 049 | _aUNE | ||
| 080 | 4 | _a37. 001. 5 (100) LAN | |
| 100 | 1 |
_aLandsheere, Gilbert de, _d1921-2001 _928940 |
|
| 245 | 1 | 3 |
_aLa investigación experimental en educacion / _cGilbert de Landsheere. |
| 260 |
_aSuiza : _bUNESCO, _c1982. |
||
| 300 | _a116 p. | ||
| 440 | 0 | _aCiencias de la educación | |
| 650 | 4 |
_aEducación _xInvestigación _94070 |
|
| 650 | 2 |
_aEvaluación _914106 |
|
| 905 | _aLibro | ||
| 999 |
_c152885 _d152885 |
||