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|a AR-CrUNPB
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|a J700810
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| 245 |
1 |
0 |
|a Boletín Rueda
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| 260 |
|
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|a Buenos Aires :
|b Consejo Interuniversitario Nacional /CIN/. Red Universitaria de Educación a Distancia /RUEDA/http://www.virtual.unlar.edu.ar/RUEDA/index.htm,
|c 1991-
|
| 300 |
|
|
|a v.
|
| 310 |
|
|
|a Anual
|
| 866 |
|
0 |
|a 1991/99 1-2, 4,6,8
|
| 869 |
|
0 |
|a 199?(1)
|
| 869 |
|
0 |
|a 1992(2)
|
| 869 |
|
0 |
|a 1993(4)
|
| 869 |
|
0 |
|a 1995(6)
|
| 590 |
|
|
|a Registros migrados a formato MARC. Clasificación Anterior: 417A
|
| 650 |
|
7 |
|a ENSEÑANZA A DISTANCIA
|2 Unescot
|9 2957
|
| 942 |
|
|
|c CR
|
| 999 |
|
|
|c 100836
|d 100835
|