| 000 | 00533nam a2200193 a 4500 | ||
|---|---|---|---|
| 005 | 20240221063717.0 | ||
| 008 | 991125s1977 new 000 0 eng u | ||
| 020 | _a0893970174 | ||
| 035 | _aUPN01000016345 | ||
| 049 | _aCG | ||
| 050 | 4 |
_aLB1029 D6 _bH6.3 |
|
| 100 | 1 | _aHolmberg, Bôrje | |
| 245 | 1 | 0 |
_aDistance education : _ba survey and bibliograpy / _cBôrje Holmberg. |
| 260 |
_aNew York : _bNichols Publishing, _c1977. |
||
| 300 | _a167 p. | ||
| 500 | _aFotocopia | ||
| 650 | 4 |
_aEducación a distancia _97924 |
|
| 905 | _aLibro | ||
| 999 |
_c16345 _d16345 |
||