00385nam a2200145Ia 4500008004100000020002300041041000800064082001700072100002300089245002400112250002000136260004500156300001000201650002800211230711s9999||||xx |||||||||||||| ||und||  a978-0-419-806679-5  aENG  a621.38bRA-S  aRawat, Tarun Kumar 0aSignals and Systems  a1st Reprint Ed.  c2020aNew DelhibOxford University Press  a890p.  aElectronics Engineering