000 00281nam a2200121Ia 4500
008 220201s2002 xx 000 0 eng d
082 _a621.3815
_bJAM
100 _aJamwal,K S
245 0 _aDigital electronic
260 _adelhi
_bDhanpat Rai
_c2002
300 _a408
942 _2ddc
999 _c36293
_d36293