000 00327nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
082 _a621
082 _b38 SHA
100 _a"Shanmugam,K.Sam"
245 0 _aDigital And Analog Commu
260 _aNew York
260 _bJohn Wiley
260 _c1979
300 _a"xviii,600"
999 _c31790
_d31790