por Holdsworth, B [autor] | Alonso Martin, Juan Alberto [traductor] | Holdsworth, B. Digital logic design.
por Clocksin, W. F. (William F.), 1955- [autor] | Alonso Martin, Juan Alberto [traductor] | Mellish, C. S. (Christopher S.), 1954- [autor] | Clocksin, W. F. (William F.), 1955-. Programming in prolog.