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00904nam a2200349 i 4500 |
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|a Universidad Nacional Agraria
|b spa
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| 907 |
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|a U30
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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 14-11-2008
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| 991 |
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|a TEXTO
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| 991 |
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|a JCá7
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| 020 |
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|a ISBN 978-968-18-1186-0
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| 035 |
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|a 028449
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| 041 |
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|a spa
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| 092 |
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|a U30 T153 2007
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| 100 |
1 |
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|a Tamayo y Tamayo, M.
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| 245 |
1 |
0 |
|a Metodologia formal de la investigacion cientifica
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| 250 |
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|a 2. ed.
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| 260 |
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|a Mexico (Mexico) :
|b Limusa,
|c 2007
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| 264 |
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|a Mexico (Mexico) :
|b Limusa,
|c 2007
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| 300 |
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|a 159 p.
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| 500 |
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|a Ilus.; Ref. p. 119-121
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| 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 |
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7 |
|a RECOLECCION DE DATOS
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| 650 |
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7 |
|a MATERIALES DE ENSEÑANZA
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| 653 |
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|a INVESTIGACION CIENTIFICA
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| 653 |
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|a REDACCION
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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 L1247/08
|o U30 T153 2007
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