1
by Valverde, Franklin; Torres, Cristhian; Rivadeneira Ruales, Jorge Esteban; Parra, Rafael; Cartagena Ayala, Yamil Everaldo; Alvarado Ochoa, Soraya Patricia
Published in 2010
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3
Published in 2002
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Published in 2010
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8
by Gallagher, Robert S.; Stehouwer, Richard C.; Barrera, Víctor Hugo; Alvarado Ochoa, Soraya Patricia; Escudero, Luis; Valverde, Franklin; Portilla, Arnufo; Webber, Katie; Domínguez Andrade, Juan Manuel
Published in 2017
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Published in 1979
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13
by Aguinaga Bósquez, Juan Pablo; Yánez G., Carlos; Valverde, Franklin; Alvarado Ochoa, Soraya Patricia
Published in 2012
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Published in 2004
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