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LEADER |
00997nam a2200361 i 4500 |
007 |
ta |
040 |
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|a Universidad Nacional Agraria
|b spa
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911 |
|
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|a M
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978 |
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|a EMF
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979 |
|
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|a 26-04-2004
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980 |
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|a MDR
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981 |
|
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|a 17-05-2011
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991 |
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|a TEXTO
|
991 |
|
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|a 170511r
|
020 |
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|a ISBN 978-968-24-0985-1
|
035 |
|
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|a 030324
|
041 |
|
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|a spa
|
092 |
|
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|a 001.42 D716
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100 |
1 |
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|a Dorra, R.
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700 |
1 |
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|a Sebilla, C.
|
245 |
1 |
0 |
|a Guia de procedimientos y recursos para tecnicas de investigacion
|
260 |
|
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|a Mexico (Mexico) :
|b Trillas,
|c 1977 [reimp. 2008]
|
264 |
|
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|a Mexico (Mexico) :
|b Trillas,
|c 1977 [reimp. 2008]
|
300 |
|
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|a 76 p.
|
500 |
|
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|a 33 ref.
|
650 |
|
7 |
|a INVESTIGACION
|
650 |
|
7 |
|a METODOS
|
650 |
|
7 |
|a NECESIDADES DE INFORMACION
|
650 |
|
7 |
|a SISTEMAS DE INFORMACION
|
653 |
|
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|a TECNICAS DE INVESTIGACION
|
942 |
|
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|c BK
|2 agris
|
952 |
|
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p L0595/10c01
|o 001.42 D716
|
952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p L0139/11c02
|o 001.42 D716
|