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|a 9681855000
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| 040 |
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|a Sistema Bibliotecario Universidad de El Salvador
|b spa
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| 041 |
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|a spa
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| 082 |
0 |
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|a 507
|b G984i
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| 100 |
1 |
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|a Gutiérrez Arancela , Carlos
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| 245 |
0 |
|
|a Introducción a la :
|b Metodologia experimental /
|c Carlos Gutiérrez Arancela
|
| 250 |
|
|
|a 2a ed.
|
| 260 |
|
|
|a México :
|b Limusa / Grupo Noriega Editores ,
|c 1999.
|
| 300 |
|
|
|a 210p :
|b ils.
|
| 592 |
|
|
|a incluye indice , Apéndice , Bibliografia
|
| 650 |
|
7 |
|a METODO CIENTIFICO
|2 lemb
|
| 650 |
|
7 |
|a METODOLOGIA
|2 lemb
|
| 942 |
|
|
|c BK
|8 ddc
|
| 999 |
|
|
|c 143720
|d 143720
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 507_000000000000000_G984I
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|8 CG
|9 259215
|a 30
|b 30
|c GN
|d 1969-12-31
|e | L.UES
|h
|i 30010583
|o 507 G984i
|p 30010583
|r 2013-02-14
|t 1
|w 2005-07-20
|y BK
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 507_000000000000000_G984I
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|8 CG
|9 259216
|a 30
|b 30
|c GN
|d 1969-12-31
|e | L.UES
|h
|i 30010584
|l 1
|o 507 G984i
|p 30010584
|r 2016-08-09
|s 2016-08-09
|t 2
|w 2005-07-20
|y BK
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| 952 |
|
|
|0 0
|1 0
|4 0
|6 507_000000000000000_G984I
|7 0
|8 CG
|9 259217
|a 30
|b 30
|c GN
|d 2002-09-05
|e | BIBLIOTECA CENTRAL
|h
|i 30010585
|o 507 G984i
|p 30010585
|r 2013-02-14
|t 3
|w 2005-07-20
|y BK
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| 952 |
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|
|0 0
|1 0
|4 0
|6 507_000000000000000_G984I
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|8 CG
|9 259218
|a 30
|b 30
|c GN
|d 1969-12-31
|e | AECI/Biblioteca Central
|h
|i 30019708
|l 2
|o 507 G984i
|p 30019708
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|s 2016-08-18
|t 4
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