| 000 | 00642nam a2200217zi 4500 | ||
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| 005 | 20210324103236.0 | ||
| 008 | 970106s1981 a 000 0 eng | ||
| 020 | _a0675080215 | ||
| 035 | _aMX001000321052 | ||
| 050 |
_aLB1028 _bG38 1981 |
||
| 100 | 1 |
_aGay, L. R. _eautor |
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| 245 | 1 | 0 |
_aEducational research : _bCompetencies for analysis & application / _cL. r. gay |
| 250 | _a2 | ||
| 264 | 1 |
_aColumbus, ohio : _bMerrill, _cc1981 |
|
| 300 | _a446 páginas | ||
| 650 | 0 |
_aEducación _xInvestigación |
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| 336 |
_atexto _2rdacontent |
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| 337 |
_asin medio _2rdamedia |
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| 338 |
_avolumen _2rdacarrier |
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| 999 |
_c8887 _d8887 |
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