| 000 | 00687cam a2200229 4500 | ||
|---|---|---|---|
| 001 | 3604946 | ||
| 003 | BD-DhUL | ||
| 005 | 20160615131647.0 | ||
| 008 | 720622s1973 nyua b 001 0 eng | ||
| 010 | _a 72005470 | ||
| 020 | _a0070668825 | ||
| 040 |
_aDLC _cDLC _dDLC _dBD-DhUL |
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| 082 | 0 | 0 |
_a370.78 _bVAU |
| 100 | 1 |
_aVan Dalen, Deobold B. _d1911- |
|
| 245 | 1 | 0 |
_aUnderstanding educational research : _ban introduction / _cDeobold B. Van Dalen. |
| 250 | _a3rd ed. | ||
| 260 |
_aNew York : _bMcGraw-Hill, _c1973. |
||
| 300 |
_aix, 532 p. : _bill. ; _c24 cm. |
||
| 504 | _aIncludes bibliographical references and index. | ||
| 650 | 0 |
_aEducation _xResearch. |
|
| 942 |
_2ddc _cBK |
||
| 999 |
_c78477 _d78477 |
||