000 00519nam a22001577a 4500
020 _a335040039
082 _a621.3
_bOPS
245 _aElectomagnetics and electronics
_b: Signal processing I transient response unit 6 signal processing II sinusoidal response unit 7
_cThe Open University Press
260 _aBuckinghamshire:
_bThe open university,
_c1972.
300 _a48p.
500 _aPB
546 _aEng
650 _aSignal theory (telecommunications)
_963502
650 _aElectomagnetism
_963503
942 _cREF
999 _c67595
_d67595