000			00373pam a2200145a 44500
082			_a621.384133 _bG272s
100			_aGeffe, Philip R.
245	1		_aSIMPLIFIED MODERN FILTER DESIGN
260			_aN. Y. _bJ. F. Rider _c1963
300			_a182
440			_aElectrical Engineering Monograph Series _v
650			_aElectric Filters
964			_gCIRC
997			_a50742 s C
999			_c437275 _d437275