TY - GEN AU - Tocci, Ronald J. AU - Widmer, Neal S. TI - Digital systems: principles and applications/ 8th ed SN - 81-203-2314-9 U1 - 681.32 PY - 2004/// CY - New Delhi PB - Prentice Hall KW - Digital systems KW - 681.32 KW - CS 302 ER -