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091019t2001 sp g 000|0 spa |
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|a Sistema Bibliotecario Universidad de El Salvador
|b spa
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|a 374.13
|b G373e
|2 20
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| 100 |
1 |
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|a García Aretio, Lorenzo
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| 245 |
1 |
3 |
|a La educación a distancia :
|b de la teoría a la práctica /
|c Lorenzo García Aretio.
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| 250 |
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|a 1a ed.
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| 260 |
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|a Barcelona :
|b Ariel,
|c c2001
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| 300 |
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|a 328 p. ;
|c 25 cm.
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| 490 |
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0 |
|a Ariel educación
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| 504 |
|
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|a Incluye índice y referencias bibliográficas
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| 650 |
|
7 |
|a Educación no formal
|x Enseñanza
|2 LEMB
|
| 650 |
|
2 |
|a Educación a distancia
|x Métodos de estudio
|
| 991 |
|
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|a bc_rosy
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| 992 |
|
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|a 19/10/2009
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| 942 |
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|c BK
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|c 109437
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|e | BIBLIOTECA CENTRAL
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|i 30025788
|o 370.115 G215e 1a.ed. 2001
|p 30025788
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