| 000 | 00678nam a2200217 a 4500 | ||
|---|---|---|---|
| 005 | 20240530063640.0 | ||
| 008 | 991125s1990 ea 000 0 eng u | ||
| 035 | _aUPN01000016349 | ||
| 049 | _aF | ||
| 050 | 4 |
_aLC5800 _bS5.3 |
|
| 100 | 1 | _aSherron, Gene T. | |
| 245 | 1 | 0 |
_aDistance learning : _bthe shift to interactivity / _cby Gene T. Sherron and Judith V. Boettcher. |
| 260 |
_a[Colorado, E.U.A.] : _bCAUSE, _cc199. |
||
| 300 | _aiv, 39 p. | ||
| 440 | 0 |
_aProfessional paper series ; _v17 |
|
| 500 | _aFotocopia y engargolado | ||
| 650 | 4 |
_aEducación a distancia _97924 |
|
| 650 | 4 |
_aEducación superior _932 |
|
| 700 | 1 |
_aBoettcher, Judith V., _ecoaut. |
|
| 905 | _aLibro | ||
| 999 |
_c16349 _d16349 |
||