000			00548pam a2200181a 44500
082			_a621.384 _bSm6r
100			_aSmith, Robert Allan
245	1		_aRADIO AIDS TO NAVIGATION
260			_aN. Y. _bMacmillan _c1947
300			_a114
440			_aModern Radio Technique _v
500			_aThe Material For This Book Was Prepared In The First Instance As A Contribution To The Ministry Of Supply (Air) War Records
650			_aRadio In Aeronautics
650			_aRadio In Navigation
650			_aRadar
964			_gCIRC
997			_a25318 s C
999			_c417866 _d417866