| 000 | 00623nam a2200217Ia 4500 | ||
|---|---|---|---|
| 003 | IAB | ||
| 005 | 20240528103811.0 | ||
| 008 | 220119s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a0070668825 | ||
| 040 | _cIAB | ||
| 082 | _a370.78 | ||
| 090 | _a370.78 VAN 1973 | ||
| 100 | 1 |
_aVan Dalen, Deobold B., _d1911- |
|
| 245 | 1 | 0 |
_aUnderstanding educational research : _ban introduction / _c[by] Deobold B. Van Dalen. |
| 250 | _a3d ed. | ||
| 260 |
_aNew York : _bMcGraw-Hill, _c1973 |
||
| 300 |
_aix, 532 p. : _billus. ; _c24 cm. |
||
| 504 | _aBibliography: p. 507-515. | ||
| 650 | 0 |
_aEducation _xResearch. |
|
| 942 |
_cBOOK _2ddc |
||
| 999 |
_c41229 _d41229 |
||