000			00469cam a22001451 4500
082			_a621.37 _bRID _cL-11, P-5
100	1		_aRider, John Francis,
245	1	0	_aEncyclopedia on cathode-ray oscilloscopes and their uses, _cby John F. Rider and Seymour D. Uslan.
250			_a2d ed.
260			_aNew York, _bJ. F. Rider Publisher, inc., _c1959.
300			_a1 v. _billus. _c29 cm.
650		0	_aCathode ray oscillographs.
700	1		_aUslan, Seymour Daniel,
942			_cBK
999			_c11076 _d11076