Air band radio handbook /
Smith, David J.
Air band radio handbook / David J. Smith. - 3rd ed. - Northamptonshire : Patrick Stephens, 1990. - 1763 p. : ill. ; 21 cm.
1852603399 (pbk.)
Air traffic control--Great Britain.
Great Britain Air traffic Control
Air band radio handbook / David J. Smith. - 3rd ed. - Northamptonshire : Patrick Stephens, 1990. - 1763 p. : ill. ; 21 cm.
1852603399 (pbk.)
Air traffic control--Great Britain.
Great Britain Air traffic Control