| 000 | 00673cam a22001931i 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20220907110702.0 | ||
| 008 | 220907b |||||||| |||| 00| 0 eng d | ||
| 020 | _a0395307872 | ||
| 040 | _cECOPH | ||
| 100 | 1 |
_aCampbell, Donald Thomas, _d1916-1996. |
|
| 245 | 1 | 0 |
_aExperimental and quasi-experimental designs for research / _cDonald T. Campbell and Julian C. Stanley. |
| 260 |
_aBoston : _bHoughton Mifflin Co., _c1963. |
||
| 300 | _aix, 84 p. | ||
| 500 | _aHandbook of research on teaching / N.L. Gage. éditeur, par Rand McNally & Company en 1963. | ||
| 650 |
_xResearch design _vExperimental design. |
||
| 700 | _aStanley, C. Julian | ||
| 942 |
_2lcc _cBook |
||
| 999 |
_c306 _d306 |
||