000 00392pam a2200133a 44500
082 _aARC
_bC.P. 538
100 _aCrane,J.F.W
245 1 _aTHE USE OF WOOLLEN FELT SCREENS AS AIR CLEANERS FOR SUPERSONIC WIND TUNNELS.
260 _a
_bHer Majesty'S Stationery Office, London
_c1961
300 _a10
500 _aBounds With Arc C.P 531-37, 539-40
964 _gCIRC
997 _aTR10918 C
999 _c395463
_d395463