por Zill, Dennis G, 1940- [autor] | El-Iraki, Aly [editor] | García Hernández, Ana Elizabeth [traductor] | Zill, Dennis G, 1940-. First course in differential equations with modeling applications.
por Zill, Dennis G, 1940- [autor] | Zill, Dennis G, 1940-. Differential equations with boundary-value problems | El-Iraki, Aly [editor] | García Hernández, Ana Elizabeth [traductor].