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| LEADER |
00852nam a2200229 a 4500 |
| 008 |
050201s1986||||mx |||||||||||||||||spa|| |
| 040 |
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|a Sistema Bibliotecario Universidad de El Salvador
|b spa
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| 041 |
0 |
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|a spa
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| 082 |
0 |
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|a 001.42
|b B139 1986
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| 100 |
0 |
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|a Baena Paz, Guillermina
|
| 245 |
0 |
0 |
|a Instrumentos de Investigación;
|b Tesis Profesionales y Trabajos Académicos
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| 250 |
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|a 13 ed.
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| 260 |
|
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|a México :
|b Editores Mexicanos Unidos,
|c 1986
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| 300 |
|
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|a 134 p
|
| 336 |
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|2 rdacontent
|a texto
|b txt
|
| 337 |
|
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|2 rdamedia
|a no mediado
|b n
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| 338 |
|
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|2 rdacarrier
|a volumen
|b nc
|
| 650 |
|
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|a INVESTIGACION DOCUMENTAL-METODOLOGIA
|
| 942 |
|
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|c BK
|2 ddc
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| 991 |
|
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|a No asignado
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| 999 |
|
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|c 100263
|d 100263
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| 952 |
|
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|0 0
|1 0
|2 ddc
|4 0
|6 001_420000000000000_B139
|7 1
|8 CG
|9 179879
|a 13
|b 13
|c CG
|d 2012-08-15
|i 13000003
|o 001.42 B139
|p 13000003
|r 2012-08-15
|t 1
|w 2012-08-15
|y BK
|