| 000 | 00468nam a2200169Ia 4500 | ||
|---|---|---|---|
| 020 | _a0850384141 | ||
| 082 |
_a378.03 _bHOS |
||
| 100 |
_aHolmberg, Borje _976653 |
||
| 245 | _aStatus and trends of distance education | ||
| 260 |
_aLondon: _bKogan Page, _c1981 |
||
| 300 | _a200p | ||
| 500 | _aIncludes bibliography and index | ||
| 546 | _aeng | ||
| 650 |
_aDistance education-Bibliography _916022 |
||
| 650 |
_aCorrespondence schools and courses _922634 |
||
| 942 | _cBK | ||
| 999 |
_c9071 _d9071 |
||