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| LEADER |
00932nam a2200361 i 4500 |
| 007 |
ta |
| 040 |
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|a Universidad Nacional Agraria
|b spa
|
| 907 |
|
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|a U30
|
| 911 |
|
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|a M
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| 980 |
|
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|a LMGD
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| 981 |
|
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|a 12/07/2022
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| 991 |
|
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|a TEXTO
|
| 991 |
|
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|a AMEC05
|
| 991 |
|
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|a ACTUALIZACIËN
|
| 991 |
|
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|a REGISTROS1998
|
| 991 |
|
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|a LG080722
|
| 020 |
|
|
|a 968-18-1186-0
|
| 035 |
|
|
|a 008583
|
| 041 |
|
|
|a spa
|
| 092 |
|
|
|a U30 T153
|
| 100 |
1 |
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|a Tamayo y Tamayo, Mario.
|
| 245 |
1 |
0 |
|a Metodología formal de la investigación científica
|
| 260 |
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|a México (México) :
|b LIMUSA,
|c 1997
|
| 264 |
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|a México (México) :
|b LIMUSA,
|c 1997
|
| 300 |
|
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|a 159 p.
|
| 500 |
|
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|a Ilus.; 38 ref.
|
| 650 |
|
7 |
|a INVESTIGACION
|
| 650 |
|
7 |
|a METODOS
|
| 650 |
|
7 |
|a RECOLECCION DE DATOS
|
| 653 |
|
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|a REDACCION
|
| 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 L0110/98c01
|o U30 T153
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p L3874/04c02
|o U30 T153
|