000 | 00381nam a22001457a 4500 | ||
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999 |
_c20285 _d20285 |
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003 | OSt | ||
005 | 20191001120311.0 | ||
008 | 191001b ||||| |||| 00| 0 eng d | ||
022 | _a0892-3647 | ||
040 | _cLIRC | ||
082 | _a370.7 AME | ||
245 |
_aAmerican journal of distance education, _bvol. 21, no. 1 - 4 |
||
260 |
_aUnited States _bTaylor & Francis _c2007 |
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942 |
_2ddc _cBV |