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|a GB99-15485
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|a 40801166
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|a 0761914412
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|a 0761914420 (pbk.)
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|a (OCoLC)000022261
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|a (udesa)000022261USA01
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|a (OCoLC)40476431
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|a (OCoLC)990000222610204151
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|a WaPS
|c DLC
|d UKM
|d COU
|d U@S
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|a lccopycat
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|a n-us---
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|a U@SA
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0 |
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|a LC5805
|b .W55 1999
|
082 |
0 |
0 |
|a 371.3/5
|
100 |
1 |
|
|a Williams, Marcia L.
|
245 |
1 |
0 |
|a Distance learning :
|b the essential guide /
|c Marcia L. Williams, Kenneth Paprock, Barbara Covington.
|
260 |
|
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|a Thousand Oaks, Calif. :
|b Sage Publications,
|c c1999.
|
300 |
|
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|a 166 p. ;
|c 23 cm.
|
504 |
|
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|a Includes bibliographical references (p. 157-159) and index.
|
650 |
|
0 |
|a Distance education
|z United States.
|
650 |
|
0 |
|a Telecommunication in education.
|
700 |
1 |
|
|a Paprock, Kenneth.
|
700 |
1 |
|
|a Covington, Barbara.
|