Norgaard, Erik.
The book of balloons / Erik Norgaard ; transl. & rev. by Erik Hildesheim. - New York : Crown, c1971. - 200 p. : chiefley ill.
73-147322
Aeronautics--Pictorial works.
Balloons--Piloting--History.
Balloons.
The book of balloons / Erik Norgaard ; transl. & rev. by Erik Hildesheim. - New York : Crown, c1971. - 200 p. : chiefley ill.
73-147322
Aeronautics--Pictorial works.
Balloons--Piloting--History.
Balloons.