TY - BOOK AU - Tocci, Ronald J. AU - Widmer, Neal S. TI - Digital systems : : principles and applications SN - 0137005105 AV - TK7868.D5T62 1998 U1 - 621.381 PY - 1998/// CY - Upper Saddle River, N.J. : PB - Prentice Hall, KW - Logic circuits KW - Digital electronics KW - Electronic digital computers N1 - Includes index ER -