000 00444nam a2200181Ia 4500
003 OSt
005 20240308211955.0
008 230106s9999 xx 000 0 und d
040 _cMRSPTU
082 _a621.381
_bSH-D
100 _aShangugam,S.S
245 0 _aDigital and analog communication
250 _a1st Ed.
260 _aSingapore
_bJohn Wiley & Sons.Inc
_c1979
300 _a600
650 _aElectronics Engineering
942 _cBK
_2ddc
999 _c677
_d677