00354nam a2200109Ia 4500008004100000100003400041245007100075563000900146652001900155700005000174852002000224141108s9999    xx            000 0 und d  a"KALPANA R, MANGAYARKARASI M"  aENERGY BILLING SYSTEM WITH CIRCUIT BREAKING MECHANISM USING ZIGBEE  aSOFT  aENERGY SYSTEMS  f20115SSNCEaMR. C. THIRUVENKATESANbECE 1571  aCENTRAL LIBRARY