| 000 | 00781nam a2200241zi 4500 | ||
|---|---|---|---|
| 005 | 20220303112525.0 | ||
| 008 | 100127s2009 xxua 000 0 eng | ||
| 020 | _a9780135137765 | ||
| 035 | _aMX001001199213 | ||
| 040 |
_aUNAMX _bspa _cUNAMX _dUNAMX |
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| 050 | 0 |
_aLC5800 _bT435 2009 |
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| 082 | 0 | 0 |
_a371.35 _222 |
| 245 | 0 | 0 |
_aTeaching and learning at a distance : _bfoundations of distance education / _cMichael Simonson ... [y otros]. |
| 250 | _a4th ed. | ||
| 264 | 1 |
_aBoston : _bAllyn and Bacon, _cc2009 |
|
| 300 |
_a374 páginas : _bilustraciones |
||
| 650 | 0 | _aEducación a distancia | |
| 700 | 1 |
_aSimonson, Michael R., _ecolaborador |
|
| 336 |
_atexto _2rdacontent |
||
| 337 |
_asin medio _2rdamedia |
||
| 338 |
_avolumen _2rdacarrier |
||
| 999 |
_c5944 _d5944 |
||