por Simmons, George Finlay, 1925- [autor] | Martínez Fernández, José Javier [traductor].
por Simmons, George Finlay, 1925- [autor] | Krantz, Steven G. (Steven George), 1951- [autor].
por Simmons, George Finlay, 1925- [autor].
por Simmons, George Finlay, 1925- [autor] | Robertson, John S [autor] | Abellanas Rapún, Lorenzo [traductor] | Simmons, George Finlay, 1925-. Differential equations with aplications and historical notes.
por Simmons, George Finlay, 1925- [autor] | Krantz, Steven G. (Steven George), 1951- [autor] | Yescas Milanés, Jorge [traductor].