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00919nam a2200181 a 4500 |
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050201s1984||||es |||||||||||||||||spa|| |
942 |
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|c BK
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041 |
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|a spa
|
094 |
|
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|a 628.1662
|b M361e
|
100 |
|
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|a Marroquín, Mario Nelson
|
700 |
|
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|a Mayén, Ricardo Ernesto
|e coautor
|
245 |
|
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|a Estudio de los sistemas de desinfección de las plantas de producción de agua del área metropolitana de San Salvador
|
260 |
|
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|a San Salvador :
|b Universidad Centroamericana "José Simeón Cañas2",
|c 1984
|
300 |
|
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|a 154 h.
|
502 |
|
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|a Tesis (Ing. Civil) -- Universidad Centroamericana "José Simeón Cañas".
|
999 |
|
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|c 71889
|d 71889
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952 |
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|d 2012-08-15
|i 10106195
|o 628.1662 M361e
|p 10106195
|r 2012-08-15
|t 1
|w 2012-08-15
|y TS
|
952 |
|
|
|0 0
|1 0
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|6 628_166200000000000_M361E
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|9 130048
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|d 2012-08-15
|i 10106196
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|p 10106196
|r 2012-08-15
|t 2
|w 2012-08-15
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|