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130901s2005 mx ||||g| | 00| ||spa d |
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|a 071681
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| 040 |
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|a Sistema de Bibliotecas de la Universidad de Panamá
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| 082 |
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|a 501 Yu92
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| 100 |
2 |
0 |
|a Yurén Camarena, María Teresa
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| 245 |
1 |
0 |
|a Leyes, teorías y modelos
|c / Maria Teresa Yurén Camarena
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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 , 1979.
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| 300 |
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|a 95 p.
|b : ilus.
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| 490 |
0 |
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|a Serie Temas Básicos. Area de Metodología de la Ciencia
|v ; no.5
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| 650 |
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4 |
|a CIENCIA
|x -METODOLOGIA
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| 942 |
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|c BK
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| 999 |
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|c 28586
|d 28586
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|d 2014-01-20
|l 3
|o 501 Yu92
|p 00023596
|r 2015-07-24
|s 2015-07-24
|t e.1
|w 2014-01-20
|y BK
|