00297nam a2200109Ia 4500008004100000041001200041082001100053100002400064245008700088260000600175650000600181221030s9999    xx            000 0 und d  aEnglish  a105.23  aWilliam H. Gothmann 0aDigital Electronics - An Introduction to Theory & Practicecby William H. Gothmann  c0  aB