| 000 | 00555nam a2200181 a 4500 | ||
|---|---|---|---|
| 005 | 20240531063646.0 | ||
| 008 | 991125s1960 ea 000 0 eng u | ||
| 035 | _aUPN01000019473 | ||
| 049 | _aC | ||
| 050 | 4 |
_aLB15 _bE5.4 1960 |
|
| 245 | 0 | 0 |
_aEncyclopedia of Educational Research / _ced. Chester W. Harris. |
| 260 |
_aNew York : _bMacMillan, _c1960. |
||
| 300 | _a1564 p. | ||
| 500 | _a"A proyect of the American Educational Research Association" | ||
| 650 | 4 |
_aEducación _vDiccionarios _913241 |
|
| 700 | 1 |
_aHarris, Chester W., _eed. |
|
| 905 | _aLibro | ||
| 999 |
_c19473 _d19473 |
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