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981211s1999 xxu b 001 0 eng d |
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|a98233173
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|a0761914412 : |cNT$b(hbk.)
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|a0761914420 ((pbk.))
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|a98233173
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|aTMUE|beng|cTMUE|dTMUE
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|an-us
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|aLC5805|bW55 1999
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|a371.3/5|221
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100 |
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|aWilliamsMarcia L
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245 |
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|aDistance learning : |bthe essential guide / |cMarcia L. Williams, Kenneth Paprock, Barbara Covington
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260 |
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|aThousand Oaks, Calif : |bSage, |cc1999
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300 |
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|a166 p ; |c23 cm
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504 |
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|aIncludes bibliographical references (p. 157-159) and index
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650 |
0
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|aDistance education|zUnited States
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650 |
0
|
|aTelecommunication in education
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700 |
1
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|aPaprock Kenneth
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700 |
1
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|aCovington Barbara
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