| 000 | 00462nam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 120320t xxu||||| |||| 00| 0 eng d | ||
| 040 | _cCLCE | ||
| 082 |
_2DC20 _a378.03 HAR |
||
| 100 |
_aHarris, David _93554 |
||
| 245 |
_aOpenness and Closure in Distance Education _cOpenness and Closure in Distance Education/ Harris David _hbk |
||
| 260 |
_aLondon _bThe Falmer Press _c1987 |
||
| 300 |
_a174p _bvi, includes bibliographical references and index |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c2542 _d2542 |
||