00532nam a22001937b 4500 3228 20260302122059.0 260302b sa ||||| |||| 00| 0 eng d 9780132016117 pbk MPL 3228 E 621.3815 WAKE Wakerly, John F Digital Design: principles and practices/ John F Wakerly. Fourth Edition New Jersey: Pearson; 2007. xxiv, 802 pages.: illustrations; 24 cm. ddc BOOK 367 Ellen Msibi 367 Ellen Msibi 793355 793354