| 000 | 00416 a2200121 4500 | ||
|---|---|---|---|
| 082 |
_a370.78 _bOPD |
||
| 100 |
_aThe Open University _91081 |
||
| 245 |
_aData collection _b: educational studies a third level course methods of educational enquiry block 3 _cThe Open University |
||
| 260 |
_aMilton _bOpen University Press _c1973 |
||
| 300 | _a145p | ||
| 650 |
_aEducational research-Data collection _924646 |
||
| 942 | _cBK | ||
| 999 |
_c65329 _d65329 |
||