000 00255nam a2200109Ia 4500
008 211126s9999 xx 000 0 und d
082 _a621.3813
100 _aG.K.MITHAL
245 0 _aELECTRONIC DEVICES AND CIRCUITS
260 _bKHANNA
942 _cBTECH
999 _c168681
_d168681