Technology

PEYRET, HENRY.

Paris, 1949.

A.S.J. (UDG.).

Linköping, (1950).

HOFF, ARNE.

K., 1951.

HOFF, ARNE.

Kbhvn 1951.

WALLACE JR, R. L.

New York, American Telephone and Telegraph Company, 1951.

PIERCE, J R.

New York, American Telephone and Telegraph Company, 1951.

CERDERLÖF, OLLE.

Malmö, 1951.

CEDERLÖF, OLLE.

Malmö, 1951.

KEEN, A.W.

London, Pitman & Sons, (1951).

ASHBY, WILLIAM ROSS.

London, Chapman & Hall, 1952.

LIPSON, E.

Melbourne, Heinemann, 1953.

US ARMY AND AIR FORCE (EDT.).

Washington, United Stats Government printing Office, 1953.

LINDBERGH, CHARLES A.

Ldn.(1953).

WEAVER, A & N. A. NEWELL.

New York, American Telephone and Telegraph Company, 1954.

HANSEN, N.E.DEMANT.

K., 1954, Lex8vo.

MEALY, GEORGE H.

New York, American Telephone and Telegraph Company, 1955.

WEAVER, WARREN.

(Lancaster, Business Press), 1955.

PHILLIPS, NORMAN A.

(London, Royal Meteorological Society, 1956).