000 00272nam a2200121Ia 4500
100 _aRao, P R
020 _a978-0-07-070480-0
942 _cBK
245 _aAnalog communication
260 _aTata McGraw Hill, New Delhi
_c2011
082 _a621.38 Rao
300 _axvii,499
999 _c41710
_d41710