000 00252nam a2200109Ia 4500
008 200701s2000 xx 000 0 eng d
100 _aMITHAL. G.K
245 0 _aRADIO ENGINEERING
260 _bKHANNA PUBLISHERS
_c2000
300 _a540
942 _2ddc
_cGE
999 _c1020
_d1020