000 00293nam a2200121Ia 4500
008 190107s9999 xx 000 0 und d
020 _a97881315331912
100 _aK.N. Hari Bhat & D.ganesh rao
245 0 _aAnalog communications
260 _bCengage learning
365 _b375/-
942 _cBK
999 _c288
_d288