por Ifip Tc 6 Iberian Conference On Data Communications (1987 : Lisboa, Portugal) | Cerveira, Alexandre [editor] | International Federation For Information Processing. Technical Committee 6.
por Halsall, Fred [autor] | Halsall, Fred. Introduction to data communications and computer networks.
por International Conference On Data Communications In The Isdn Era (1985 : Tel-aviv, Israel) | Perry, Yandab [editor] | International Federation For Information Proceessing, Technical Commite.
por Sarch, Ray [editor] | Data Communications.
por Ungaro, Colin, 1952- | Data Communications.