000 00289nam a2200121Ia 4500
008 190812s9999 xx 000 0 und d
020 _a9788126536801
100 _a"Shanmugam, Sam K"
245 0 _aDigital and Analog Communication systems
260 _bWiley
365 _b699
942 _cBK
999 _c5526
_d5526