000 00380pam a2200133a 44500
082 _aARC
_bR&M 3689
100 _aEast,L F
245 1 _aTHE MEASUREMENT OF GROUND EFFECT USING A FIXED GROUND BOARD IN A WIND TUNNEL
260 _a
_bHer Majesty'S Stationery Office, London
_c1972
300 _a55
500 _aBound With Arc R&M3680-88
964 _gCIRC
997 _aTR17102 C
999 _c401068
_d401068