1
book
Published in 2010
Repository Repositorio SENESCYT
2
Published in 2002
Repository
3
4
5
6
7
by Barrera, Víctor Hugo; Escudero, Luis; Racines Jaramillo, Marcelo Rafael; García, César; Arévalo, Juan; Casanova, Teresa; Loor, Gastón; Tarqui, Omar; Plaza, Luis; Sotomayor, Ignacio; Zambrano, Fanny; Rodríguez, Gladys; Peña, Geover; Párraga, Johan; Alwang, Jeffrey; Domínguez, Juan
Published in 2019
Repository
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9
10
Published in 1991
Repository
11
Published in 2012
Repository
12
by Barrera, Víctor Hugo; Cruz, Elena; Cárdenas de Mera, Flor María; Cobeña Ruiz, Gloria; Zambrano Lucero, Hector Miguel
Published in 2010
Repository
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15
Published in 1999
Repository
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19
Published in 2004
Repository
20