000			00404pam a2200145a 44500
082			_aARC _bC.P. 517
100			_aHalliday,A S
245	1		_aWIND TUNNEL EXPERIMENTS ON A MODEL OF A TANDEM ROTOR HELICOPTER.
260			_a _bHer Majesty'S Stationery Office, London _c1960
300			_a32
500			_aBound With Arc C.P.511-16, 518-20
700			_aCox,D H
964			_gCIRC
997			_aTR10944 C
999			_c402349 _d402349