000 00271nam a2200109Ia 4500
008 220201s1991 xx 000 0 eng d
100 _aBOTKAR, K.R
245 0 _aMICRO ELECTRONICS DIGITAL AND ANALONG
260 _aDELHI
_bKHANNA PUB
_c1991
300 _a1346
942 _2ddc
999 _c66942
_d66942