000			00478cam a22001571 4500
082			_a621.384136 _bFRE _cL-II P-61.
100	1		_aSchure, Alexander, _941545
245	0	0	_aFrequency modulation.
250			_a[1st ed.]
260			_aNew York, _bJ. F. Rider _c[1955]
300			_a46 p. _billus. _c22 cm.
490	0		_aA Rider publication, no. 166-8. Review series
526			_a0 _b0 _c0 _d621_384136000000000_FRE
650		0	_aRadio frequency modulation. _941688
942			_2ddc _cBK
999			_c545731 _d545731