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|a 001.4
|b ROJ
|2 21
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| 100 |
0 |
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|a Rojas Soriano, Raúl
|e author
|9 394655
|
| 245 |
1 |
3 |
|a El proceso de la investigación científica
|
| 250 |
|
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|a 4a. ed
|
| 300 |
|
|
|a 151 p
|
| 942 |
|
|
|c BK
|
| 945 |
|
|
|d 19971121 00:00:00
|a jquezada
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| 260 |
|
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|a Ciudad de México
|b Trillas
|c 1990
|
| 650 |
|
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|a Investigación científica
|9 259857
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| 650 |
|
7 |
|a HIPOTESIS
|2 CL-VaPUC
|9 394656
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| 650 |
|
0 |
|a Ideología
|9 255854
|
| 583 |
|
|
|a last modification
|c 19971121 00:00:00
|k Rodrigo Vera
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| 999 |
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|c 263301
|d 263299
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|9 292523
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|d 2019-11-19
|i 3366545
|o 001.4 ROJ 1990
|p 3366545
|r 2025-01-15
|w 2019-11-19
|y BK
|k ICO
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