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| LEADER |
00754nam a2200181 a 4500 |
| 008 |
050201s1976||||es a |||||||||||||spa|| |
| 942 |
|
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|c BK
|
| 041 |
|
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|a spa
|
| 094 |
|
|
|a 628.3
|b B334t
|
| 100 |
|
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|a Batres de Galindo, Gloria Elizabeth
|
| 700 |
|
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|a Baires Herrera, María Elena
|e coautor
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| 245 |
|
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|a Tratamiento de las aguas residuales de una fábrica de aceites y grasas comestibles
|
| 260 |
|
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|a San Salvador :
|b Universidad Centroamericana "José Simeón Cañas",
|c 1976
|
| 300 |
|
|
|a 91 h. ;
|b il
|
| 502 |
|
|
|a Tesis (Ing. Química) -- Universidad de El Salvador
|
| 650 |
|
|
|a AGUAS RESIDUALES
|
| 999 |
|
|
|c 65758
|d 65758
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 628_300000000000000_B334T
|7 0
|8 T
|9 117275
|a 10
|b 10
|c T
|d 2012-08-15
|i 10106230
|o 628.3 B334t
|p 10106230
|r 2012-08-15
|t 1
|w 2012-08-15
|y TS
|