por Çengel, Yunus A [autor] | Palm, William J. (William John), 1944- [autor] | Sarmiento Ortega, Sergio [traductor] | Çengel, Yunus A. Differential equations for engineers and scientists.
por Huerga Pastor, Lidia [autor] | Jiménez Martín, Bienvenido [autor] | Novo Sanjurjo, Vicente [autor].
por Méndez Valentín, Luis M [autor] | Arcos Álvarez, Antonio Alfonso [autor] | Alonso Trigueros, Jesús María [autor].