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001 | CIA01000000000000000026718 | ||
005 | 20220227185110.0 | ||
008 | 991125s1986 mx d 000 0 eng u | ||
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035 | _a033036 | ||
050 | 0 | 4 |
_aLC 5800 _bK43 |
100 | 1 | _aKeegan, Desmond | |
245 | 1 | 0 | _aFoundations of distance education |
250 | _a2a ed. | ||
260 |
_aGran BretaƱa : _bRoutledge, _c1986 |
||
300 |
_a214 p. : _btbs. ; _c21 cm. |
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440 | 0 | _aRoutledge Education | |
650 | 4 | _aEducaciĆ³n a distancia | |
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903 |
_aALEPH14 _b30 _c20051220 _lCIA01 _h1419 |
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903 |
_c20141127 _lCIA01 _h2300 |
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