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130930s1969 pan ||||g| | 00| ||spa d |
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|a 144609
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|a Sistema de Bibliotecas de la Universidad de Panamá
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|h spa
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|a T 371.28
|b M47
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| 100 |
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|a Meis, Lydia R. de
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|a La deserción escolar primaria y sus implicaciones en la eonomía y en la sociedad / Lydia R. de Meis. --
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| 260 |
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|a Panamá :
|b Universidad,
|c 1969.
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| 300 |
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|a ii, 40 p. :
|b tablas ;
|c 28 cm.
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| 650 |
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|a DESERCION ESCOLAR-
|x ASPECTOS ECONOMICOS
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| 650 |
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7 |
|a DESERCION EN EDUCACION BASICA-
|z PANAMA
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| 901 |
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|a ao
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|a BISB /
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