| 000 | 00405nam a2200145Ia 4500 | ||
|---|---|---|---|
| 020 | _a086184050x | ||
| 082 |
_a374.4 _bLEH |
||
| 100 |
_aLewis, Roger _931858 |
||
| 245 |
_aHow to tutor in an open-learning scheme _b: self study version |
||
| 260 |
_aDorset: _bCouncil for Educational Technology _c1981 |
||
| 300 | _a187p | ||
| 546 | _aeng | ||
| 650 |
_aCorrespondence school and course _966953 |
||
| 942 | _cBK | ||
| 999 |
_c10198 _d10198 |
||