000 00324nam a2200121Ia 4500
008 220601s2006 xx 000 0 eng d
100 _aFRENZEL,LOUIS E.
245 0 _aCOMMUNICATION ELECTRONICS
250 _a3rd Ed.
260 _c2006
_aNew Delhi
_bTata Mcgraw Hill Education Private Limited
300 _a532
942 _2ddc
_cBTECH
999 _c18
_d18