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050201s1970||||ag |||||||||||||||||spa|| |
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|a Sistema Bibliotecario Universidad de El Salvador
|b spa
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|a spa
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|a 370.7
|b T552g
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| 100 |
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|a Tibbetts, John
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| 245 |
0 |
0 |
|a Guía para los educadores de los países en desarrollo
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| 260 |
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|a Buenos Aires :
|b [s.n.],
|c 1970
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| 300 |
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|a 268 p
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| 500 |
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|a Comp. Indice
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| 650 |
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|a EDUCACION
|2 lemb
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| 650 |
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7 |
|a FORMACION DE MAESTROS
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| 650 |
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7 |
|a GUIA PARA LOS EDUCADORES
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| 650 |
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|a INVESTIGACION
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| 942 |
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