000 00321nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.382
100 _aWayne Tomasi
245 0 _aAdvanced Electronic Communications systems Sixth Edition
250 _a6
260 _bPearson Education,New Delhi
_c2015
942 _cBK
999 _c28637
_d28637