000 00325nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.382
100 _aMarvin K Simon
245 0 _aDigital Communication Techniques : Signal Design and Detection
250 _a1
260 _bPhi Learning, New Delhi
_c1995
942 _cBK
999 _c20847
_d20847