| 000 | 00576nam a2200193 a 4500 | ||
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| 005 | 20240924064002.0 | ||
| 008 | 991125s1979 mas 000 0 spa u | ||
| 020 | _a0201011840 | ||
| 035 | _aUPN01000057660 | ||
| 049 | _aCG | ||
| 050 | 4 |
_aLB1028 _bD9.8 |
|
| 100 | 1 |
_aDyer, Jean Royer, _d1941- |
|
| 245 | 1 | 0 |
_aUnderstanding and evaluation educational research / _cJean Royer Dyer. |
| 260 |
_aMassachusetts, EUA : _bAddison-Wesley, _c1979. |
||
| 300 | _a429 p. | ||
| 440 | 0 | _aAddison-Wesley Series in education | |
| 650 | 4 |
_aEducación _xInvestigación _94070 |
|
| 905 | _aLibro | ||
| 999 |
_c57660 _d57660 |
||