| 000 | 00702nam a22002297a 4500 | ||
|---|---|---|---|
| 999 |
_c21622 _d21622 |
||
| 001 | 1054173 | ||
| 003 | OSt | ||
| 005 | 20210628090228.0 | ||
| 008 | 170131b xxu||||| |||| 00| 0 eng d | ||
| 010 | _a 90039865 | ||
| 020 | _a0070679452 | ||
| 040 |
_aMMU _cMMU _dMMU _beng |
||
| 050 | 0 | 0 |
_aLB1028 _b.W275 1991 |
| 100 | 1 | _aWallen, Norman E. | |
| 245 | 1 | 0 |
_aEducational research : _ba guide to the process / _cNorman E. Wallen, Jack R. Fraenkel. |
| 260 |
_aNew York : _bMcGraw-Hill, _cc1991. |
||
| 300 |
_axv, 363 p. : _bill. ; _c28 cm. |
||
| 500 | _aIncludes bibliographical references and index. | ||
| 650 | 0 |
_aEducation _xResearch. |
|
| 700 | 1 |
_aFraenkel, Jack R., _d1932- |
|
| 942 |
_2lcc _cLOAN LOAN |
||