| 000 | 00479nam a22001937a 4500 | ||
|---|---|---|---|
| 005 | 20251108174638.0 | ||
| 008 | 250721s1993 xx 000 0 eng d | ||
| 020 | _a415089425 | ||
| 082 | 1 | 4 | _a371.3/KEE |
| 100 | 1 | _aKeegan, Desmond | |
| 245 | 1 | 0 | _aTheoretical Principles of Distance Education / |
| 264 |
_bRoutledge, _c1993. |
||
| 300 | _a272p. | ||
| 500 | _aincludes index | ||
| 650 | 1 | 7 | _aEDUCATION |
| 650 | 1 | 7 | _aTEACHING METHOD |
| 942 |
_2ddc _cBK |
||
| 999 |
_c114361 _d114361 |
||