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LEADER |
00932nam a2200361 i 4500 |
007 |
ta |
040 |
|
|
|a Universidad Nacional Agraria
|b spa
|
907 |
|
|
|a U30
|
911 |
|
|
|a M
|
980 |
|
|
|a LMGD
|
981 |
|
|
|a 12/07/2022
|
991 |
|
|
|a TEXTO
|
991 |
|
|
|a AMEC05
|
991 |
|
|
|a ACTUALIZACIËN
|
991 |
|
|
|a REGISTROS1998
|
991 |
|
|
|a LG080722
|
020 |
|
|
|a 968-18-1186-0
|
035 |
|
|
|a 008583
|
041 |
|
|
|a spa
|
092 |
|
|
|a U30 T153
|
100 |
1 |
|
|a Tamayo y Tamayo, Mario.
|
245 |
1 |
0 |
|a Metodología formal de la investigación científica
|
260 |
|
|
|a México (México) :
|b LIMUSA,
|c 1997
|
264 |
|
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|a México (México) :
|b LIMUSA,
|c 1997
|
300 |
|
|
|a 159 p.
|
500 |
|
|
|a Ilus.; 38 ref.
|
650 |
|
7 |
|a INVESTIGACION
|
650 |
|
7 |
|a METODOS
|
650 |
|
7 |
|a RECOLECCION DE DATOS
|
653 |
|
|
|a REDACCION
|
942 |
|
|
|c BK
|2 agris
|
952 |
|
|
|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
|