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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
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| 991 |
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|a 170511r
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| 020 |
|
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|a ISBN 978-968-24-0985-1
|
| 035 |
|
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|a 030324
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| 041 |
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|a spa
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| 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
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| 260 |
|
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|a Mexico (Mexico) :
|b Trillas,
|c 1977 [reimp. 2008]
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| 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 |
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7 |
|a INVESTIGACION
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| 650 |
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7 |
|a METODOS
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| 650 |
|
7 |
|a NECESIDADES DE INFORMACION
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| 650 |
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7 |
|a SISTEMAS DE INFORMACION
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| 653 |
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|a TECNICAS DE INVESTIGACION
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| 942 |
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|c BK
|2 agris
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| 952 |
|
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p L0595/10c01
|o 001.42 D716
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| 952 |
|
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p L0139/11c02
|o 001.42 D716
|