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|aEngland, Richard.
|
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|
|aA survey of state-level involvement in distance education at the elementary and secondary levels|c/ Richard England.
|
260 |
|
|aUniversity Park, PA|b: American Center for the Study of Distance Education College of Education, Pennsylvania State University|c, 1991.
|
300 |
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|aii, 34 p.|c; 28 cm
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|
|aResearch monographs series|v; no.3
|
504 |
|
|aBibliography : p. 16.
|
650 |
0
|
|aTeachers|x--Certification|z--United States.
|
710 |
20
|
|aAmerican Center for the Study of Distance Education.
|
830 |
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|
|aResearch monographs (American Center for the Study of Distance Education)|v; no.3
|
095 |
|
|aLB|bLBA|cE002423|dLB1771|eE53|pDB|y1991|fBIB|zB|m0|tLCC
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