TY - BOOK AU - Crowe,John AU - TI - Introduction to Digital Electronics T2 - Essential electronics series SN - 9780340645703 AV - TK7868.D5 C72 1998 U1 - 621.381 CRO 1998 PY - 1998/// CY - London PB - Arnold KW - Digital electronics N1 - Includes index ER -