00270nam a2200109Ia 4500008004100000041001200041082001100053100002300064245006100087260000600148650000600154221030s9999    xx            000 0 und d  aEnglish  a105.23  aS. K. Bhattacharya 0aIndustrial electronic and controlcby S. K. Bhattacharya  c0  aB