000 00252nam a2200109Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aMITHAL (GK)
245 0 _aELECTRONIC AND RADIO ENGINEERING
250 _a3
260 _bKHANNA PUB
942 _2ddc
999 _c100375
_d100375