000 | 00368nam a22001217a 4500 | ||
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999 |
_c5516 _d5516 |
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008 | 170512b xxu||||| |||| 00| 0 eng d | ||
020 | _a0072981369 | ||
082 | _a370.72 FRA | ||
100 |
_aFRAENKEL, JACK R. _cJACK R. FRAENKEL, AND NORMAN E. WALLEN |
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245 | _aHOW TO DESIGN AND EVALUATE RESEARCH IN EDUCATION | ||
250 | _a6th ed. | ||
260 |
_aBOSTON, _bMcGRAW HILL, _c2006. |