Leon s levy. (1980). Discrete structures of computer science. New Age International.
Dyfyniad Arddull ChicagoLeon s levy. Discrete Structures of Computer Science. New Age International, 1980.
Dyfyniad MLALeon s levy. Discrete Structures of Computer Science. New Age International, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.