Calibration of the R.A.E. no. 18 (9 in. x 9 in.) supersonic wind tunnel.
Lord, W. T.,author.
Hunt, G. K.,author.
Pallant, R. J.,author.
Turner, J.,author.
Great Britain.His Majesty's Stationery Office.
Aeronautical Research Council (Great Britain)
"Sept., 1953."