| 000 | 00569nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 230410s9999 xx 000 0 und d | ||
| 020 | _a8471335654 | ||
| 100 | 1 | _aCohen, Louis | |
| 245 | 1 | 0 |
_aMétodos de investigación educativa _cCohen, Louis - Manion, Lawrence |
| 260 |
_bLa Muralla _c1990 _aMadrid _aEspaña |
||
| 300 | _a502 | ||
| 521 | _aEDUCACION | ||
| 546 | _aESPAÑOL | ||
| 650 | 4 |
_aEDUCACIÓN - INVESTIGACIÓN EDUCACIONAL _xEDUCACION - INVESTIGACION EDUCACIONAL - GESTION EDUCACIONAL - HISTORIA EDUCACIONAL |
|
| 700 | 1 | _aManion, Lawrence | |
| 999 |
_c65780 _d65780 |
||
| 040 | _aAR-CtUCP | ||