000			00570cam a22001691 4500
082			_a621.3848 _bHAL _cL-11 P-32,
100	1		_aHallows, Ralph Watson, _941656
245	1	0	_aRadar simply explained. _cWith a foreword by Sir F. A. Pile.
250			_a2d ed., rev. and enl.
260			_aLondon, _bChapman & Hall, _c1950.
300			_a190 p. _billus. _c19 cm.
500			_aFirst ed. published in 1946 under title: Radar; radiolocation simply explained.
526			_a0 _b0 _c0 _d621_384800000000000_HAL
650		0	_aMCE _9379
650		0	_aRadar. _928728
942			_2ddc _cBK
999			_c545705 _d545705