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01091nam a2200373 i 4500 |
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| 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 ME
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| 979 |
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|a 21-02-2002
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| 980 |
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|a MDR
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| 981 |
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|a 11-10-2007
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| 991 |
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|a TEXTO
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| 991 |
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|a ja10
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| 020 |
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|a ISBN 9977-64-603-1
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| 035 |
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|a 014780
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| 041 |
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|a spa
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| 092 |
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|a 001.42 G163
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| 100 |
1 |
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|a Gallardo, H.
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| 245 |
1 |
0 |
|a Elementos de investigacion academica
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| 260 |
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|a San Jose (Costa Rica) :
|b EUNED,
|c 1991 (Reimp. 2007)
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| 264 |
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|a San Jose (Costa Rica) :
|b EUNED,
|c 1991 (Reimp. 2007)
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| 300 |
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|a 239 p.
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| 500 |
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|a Ilus.; 44 ref.
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| 650 |
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7 |
|a INVESTIGACION
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| 650 |
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7 |
|a ORGANIZACION DE LA INVESTIGACION
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| 650 |
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7 |
|a METODOS
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| 650 |
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7 |
|a EXPERIMENTACION
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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 L0084/02c01
|o 001.42 G163
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| 952 |
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p L0085/02c02
|o 001.42 G163
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| 952 |
|
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p L0588/02c03
|o 001.42 G163
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| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p L1413/06c04
|o 001.42 G163
|
| 952 |
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p L1755/07c05
|o 001.42 G163
|