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20151229151259.0 |
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150522b1965 pn ||||| |||| 00| 0 spa d |
| 040 |
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|a Sistema de Bibliotecas de la Universidad de Panamá
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| 082 |
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|a T 525.2
|b AL8
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| 100 |
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1 |
|9 175204
|a Alvarez, Nivea A. Morales de
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| 245 |
1 |
4 |
|a Las capas de radiación que rodean la tierra
|c / por Nivea A. Morales de Alvarez
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| 260 |
|
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|a Panamá :
|b Universidad,
|c 1965
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| 300 |
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|a 62 p. ;
|c 28 cm.
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| 650 |
|
7 |
|9 128025
|a RADIACION
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| 942 |
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|2 ddc
|c TS
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| 999 |
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|c 154568
|d 154568
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| 952 |
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|0 0
|1 0
|2 ddc
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|6 T_525_200000000000000_AL8
|7 0
|8 T
|9 275322
|a 10
|b 10
|c 15
|d 2015-05-22
|o T 525.2 AL8
|p 00200482
|r 2015-05-22
|t e.1
|w 2015-05-22
|y TS
|