por Aho, Alfred V [autor] | Sethi, Ravi [autor] | Ullman, Jeffrey D, 1942- [autor] | Flores Suarez, Pedro Luis [traductor] | Botella i Lopez, Pere [traductor].
por Fairley, Richard E, 1937- [autor] | Sanchez Aguilar, Antonio [traductor] | Flores Suarez, Pedro Luis [traductor] | Rangel Gutierrez. Raymundo Hugo [Rev.] | Fairley, Richard E, 1937-. Software engineering concepts.