000			00316nam a2200109Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
100			_aHuelsman, Lawrence _91916
245		0	_aActive and passive analog filter design
260			_aTata mcgraw hill company Ltd _c1993
300			_aXX,480p _b0
650			_aCIRCUITRY
999			_c167791 _d167791