| 000 | 00371nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 220201s1997 xx 000 0 eng d | ||
| 082 | _a001.4LEE | ||
| 100 | _aLeedy, Paul D. | ||
| 245 | 0 | _aPractical Research :Planning and Design /Paul D. Leedy, Timothy J. Newby, Peggy A. Ertmer. | |
| 260 |
_aNew Jersey _bMerrill _c1997 |
||
| 650 | _aResearch - Methodology | ||
| 942 |
_2ddc _cMON |
||
| 999 |
_c77 _d77 |
||