00277nam a2200109Ia 4500008004100000041001200041082001100053100001600064245007500080260000600155650000600161221030s9999    xx            000 0 und d  aEnglish  a105.23  aJ. B. Gupta 0aElectronic & Electrical Measurements & Instrumentationcby J. B. Gupta  c0  aB