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|a 968-24-1190-4
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|a 071256
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|a Sistema de Bibliotecas de la Universidad de Panamá
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082 |
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|a 500.72 R63
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100 |
2 |
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|a Rojas Soriano, Raúl
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245 |
1 |
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|a El proceso de la investigación científica
|c / Raúl Rojas Soriano
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250 |
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|a 2a. ed
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260 |
0 |
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|a México
|b : Trillas
|c , 1982.
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300 |
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|a 151 p.
|b : ilus.
|c ; 22 cm.
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650 |
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4 |
|a CIENCIA
|x -INVESTIGACION
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942 |
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|c BK
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999 |
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|c 28180
|d 28180
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|6 500_720000000000000_R63
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|8 CG
|9 42870
|a 10
|b 10
|c 10
|d 2014-01-20
|l 1
|o 500.72 R63
|p 00023574
|r 2017-01-23
|s 2017-01-23
|t e.1
|w 2014-01-20
|y BK
|