000 00305nam a2200133Ia 4500
008 220201s1983 xx 000 0 eng d
082 _a621.384
_bMIT
100 _aMithal, G K
245 0 _aRadio engineering
250 _a12
260 _aDelhi
_bKhanna Publishers
_c1983
300 _a448
942 _2ddc
999 _c23872
_d23872