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| LEADER |
01130nam a2200241 a 4500 |
| 008 |
050201s1987||||es a |||||||||||||spa|| |
| 041 |
0 |
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|a spa
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| 094 |
0 |
|
|a 628.1662
|b H565d
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| 100 |
0 |
|
|a Herrera Coello, Ramón Aristides
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| 700 |
0 |
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|a Rodríguez Alvarez, Ana María Josefa
|e coautor
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| 245 |
0 |
0 |
|a Diseño de un dosificador de cloro adaptadble en acueductos rurales
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| 260 |
|
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|a San Salvador :
|b Universidad de El Salvador,
|c 1987
|
| 300 |
|
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|a 185 h. ;
|b il.
|
| 502 |
|
|
|a Tesis (Ing. Química) -- Universidad de El Salvador
|
| 650 |
|
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|a CLORO
|
| 650 |
|
|
|a ACUEDUCTOS RURALES
|
| 991 |
|
|
|a No asignado
|
| 992 |
|
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|a 06/06/2012
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| 942 |
|
|
|c BK
|
| 999 |
|
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|c 90713
|d 90713
|
| 952 |
|
|
|0 0
|1 0
|4 0
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|7 0
|8 T
|9 164388
|a 10
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|c T
|d 2012-08-15
|i 10106194
|o 628.1662 H565d
|p 10106194
|r 2012-08-15
|t 1
|w 2012-08-15
|y TS
|
| 952 |
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|
|0 0
|1 0
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| 952 |
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|0 0
|1 0
|4 0
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|9 164390
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|i 15105211
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|p 15105211
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|t 2
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|