000 | 00447nam a2200181Ia 4500 | ||
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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 |