000			00301nam a2200133Ia 4500
008			160122s9999 xx 000 0 und d
041			_aEnglish
100			_aBolton
245			_aAnalogue Filter Design
250			_a1st
260			_bMeerut:krishna pub _c1994
300			_a216p.
650			_aElectronic
999			_c135 _d135