TY - BOOK AU - Tocci,Ronald J AU - Widmer,Neal S TI - Digital systems :principles and applications SN - 0136494927 AV - TK 7868.D5 T62D 1997 PY - 1997/// CY - Upper Saddle River, New Jersey PB - Prentice - Hall KW - DIGITAL ELECTRONICS N1 - Includes index ER -