000			00416pam a2200133a 44500
082			_aAGARD _bRE-37
100			_aHedgepeth,John M
245	1		_aRECENT RESEARCH ON THE DETERMINATION OF NATURAL MODES AND FREQUENCIES OF AIRCRAFT WING STRUCTURES
260			_a _bNorth Atlantic Treaty Organization, Paris _c1956
300			_a24
500			_aBound With Agard Re-31-36,38-40
964			_gCIRC
997			_aTR16309 C
999			_c401159 _d401159