Helicopters, a new branch of service in the Finnish ground forces : presentations in the helicopter seminar at the Finnish National Defence College 11.-12.10.2001
Helicopters, a new branch of service in the Finnish ground forces : presentations in the helicopter seminar at the Finnish National Defence College 11.-12.10.2001
Helicopters, a new branch of service in the Finnish ground forces : presentations in the helicopter seminar at the Finnish National Defence College 11.-12.10.2001
Helicopters, a new branch of service in the Finnish ground forces : presentations in the helicopter seminar at the Finnish National Defence College 11.-12.10.2001