00477nam a2200109Ia 4500008004100000100001600041245003300057260010400090300001500194650007900209700007900288220825s9999||||xx |||||||||||||| ||und||  aShreya Jain 0aEricsson Billing : Invoicing  a"Shiv Nadar University, Dadri"b"Department of Electrical Engineering, School of Engineering"c2022  a28p.c26cm  aEngineeringElectrical EngineeringElectronics and Communication Engineering  aUnder Supervision of Prof.Prem Chand Jain and Amit Goyal and Nikhil Luthra