1
2
by Hernández López, Ismael
Published 2004
Other Authors:
“...Varela, Julio René...”Published 2004
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Thesis
Book
3
by Sánchez, Carolina Haydeé
Published 2004
Other Authors:
“...Varela, Julio René,...”Published 2004
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Thesis
Book
4
by Marroquín Quijada, Luis Alonso
Published 2020
Other Authors:
“...Alfaro Varela, Julio...”Published 2020
Thesis
Book
5
by Crespo Leiva, Cindy Madelina
Published 2004
Other Authors:
“...Varela, Julio René...”Published 2004
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Thesis
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6
Other Authors:
“...Saldaña Mendoza, Carlos Ariel Varela, Julio César Esquivel Alvarado, Karina Juliett, tutor...”
Book
7
Other Authors:
“...Varela, Julio...”
Conference Proceeding
Book Chapter
8
by Torres Fáuaz, Ana Cecilia
Published 1991
Other Authors:
“...Varela, Julio...”Published 1991
Conference Proceeding
Book Chapter
9