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00838nam a2200205 a 4500 |
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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 1501
|b C358i
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| 100 |
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|a Calvo Romero, Elisa Jeannette
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| 700 |
|
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|a Marroquín Cueva, José Miguel
|e coautor
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| 700 |
|
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|a Rodríguez Guzmán, Erick Antonio
|e coautor
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| 700 |
|
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|a Castellanos, Ricardo
|e Asesor
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| 245 |
|
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|a Investigación de la calidad de los morteros arquitectónicos
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| 260 |
|
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|a San Salvador :
|b Universidad Centromericana "José Simeón Cañas",
|c 1998
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| 300 |
|
|
|a 243 p.
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| 502 |
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|a Tesis (Ing. Civil) -- Universidad Centroamericana "José Simeón Cañas"
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| 650 |
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|a Argamasa
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| 999 |
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|c 67350
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