000 00308nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.382
100 _aBernard Sklar
245 0 _aDigital Communications : Fundamentals and Applications
250 _a2
260 _bPearson Education
_c2006
942 _cBK
999 _c8213
_d8213