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00758nam a2200193 a 4500 |
| 008 |
050201s1986||||es |||||||||||||||||spa|| |
| 942 |
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|c BK
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| 041 |
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|a spa
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| 094 |
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|a 665.2
|b G633o
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| 100 |
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|a Gómez Pineda, Jorge Mauricio
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| 700 |
|
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|a Magaña Menéndez, Jorge Alcides
|e coautor
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| 245 |
|
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|a Obtención de glicerina a partir del sebo animal
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| 260 |
|
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|a San Salvador :
|b Universidad Centroamericana "José Simeón Cañas",
|c 1986
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| 300 |
|
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|a 166 h.
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| 502 |
|
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|a Tesis (Ing. Química) -- Universidad Centroamericana "José Simeón Cañas".
|
| 650 |
|
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|a GLICERINA
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| 650 |
|
|
|a SEBO ANIMAL
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| 999 |
|
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|c 72336
|d 72336
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| 952 |
|
|
|0 0
|1 0
|4 0
|6 665_200000000000000_G633O
|7 0
|8 T
|9 130762
|a 10
|b 10
|c T
|d 2012-08-15
|i 10111508
|o 665.2 G633o
|p 10111508
|r 2012-08-15
|t 1
|w 2012-08-15
|y TS
|