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|a Sistema Bibliotecario Universidad de El Salvador
|b spa
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| 041 |
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|a esp .
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| 082 |
0 |
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|a 001.42
|b M971i
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| 100 |
1 |
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|a Muñoz Campos,Roberto.
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| 245 |
0 |
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|a La invesigación científica paso a paso. /
|c Roberto Muñoz Campos.
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| 250 |
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|a 4a ed.
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| 260 |
|
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|a San Salvador, El Salvador :
|b Talleres gráficos UCA ,
|c 2004
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| 300 |
|
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|a 275 p.
|b Ilus.
|c 21 Ctms. .
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| 500 |
|
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|a Incluye: Indice.
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| 504 |
|
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|a Incluye bibliografía p. 275
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| 650 |
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7 |
|a MÉTODOS DE INVESTIGACIÓN
|2 lemb
|
| 942 |
|
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|c BK
|8 ddc
|
| 999 |
|
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|c 150519
|d 150519
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 001_420000000000000_M971I
|7 0
|8 CN
|9 268364
|a 30
|b 30
|c GN
|d 1969-12-31
|e | C/ Libre. Universitaria
|h 2004 Ej. 1
|i 30019075
|l 24
|o 001.42 M971i
|p 30019075
|r 2017-03-21
|s 2017-03-21
|t 1
|w 2007-07-26
|y BK
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 001_420000000000000_M971I
|7 0
|8 CN
|9 268365
|a 30
|b 30
|c GN
|d 1969-12-31
|e | C/ Libre. Universitaria
|h 2004 Ej. 2
|i 30019076
|l 20
|o 001.42 M971i
|p 30019076
|r 2016-03-16
|s 2016-03-16
|t 2
|w 2007-07-26
|y BK
|