| 000 | 00447nam a2200181Ia 4500 | ||
|---|---|---|---|
| 999 |
_c32507 _d32507 |
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| 005 | 20221018085526.0 | ||
| 008 | 180712s9999 xx 000 0 und d | ||
| 020 | _a23692421 | ||
| 082 |
_a1.4 _bLEE _223 |
||
| 100 | _aLeedy, Paul D. | ||
| 245 | _aPractical research: planning and design | ||
| 250 | _a5th ed. | ||
| 260 |
_aNew York _bMacmillan _c1993 |
||
| 300 | _axiv, 348 p. | ||
| 509 | _aNS | ||
| 650 | _aResearch- Methodology | ||
| 942 | _cS | ||