Technology
Technology
TELEGRAPHY - SIGNALLING - BERGSTRÄSSER, J.A.B.
Uebersichten und Erweiterungen..Leipzig, Breitkopf, 1795.
GRAY, FRANK & J. W. HORTON & R. C. MATHES.
The Production and Utilization..New York, American Telephone and Telegraph Company, 1927.
MEALY, GEORGE H.
A Method for Synthesizing Sequ..New York, American Telephone and Telegraph Company, 1955.
PHYSIKALISCHEN WERKSTÄTTEN A.=G. GÖTTINGEN.
PHYWE Hauptkatalog über Physik..Göttingen, n.d. ca. 1910.
POND, JOHN. - TROUGHTON'S ASTRONOMICAL CIRCLE DESCRIBED.
On the Declinations of Some of..(London, W. Bulmer and Co., 1809).
US ARMY AND AIR FORCE (EDT.).
Italian and French Explosive o..Washington, United Stats Government printing Office, 1953.
SINGER, CHARLES, E.J. HOLMYARD AND A.R. HALL (EDTS.).
A History of Technology. Volum..Oxford, Clarendon Press, (1965).
CARSON, JOHN R.
The Rigorous and Approximate T..New York, American Telephone and Telegraph Company, 1928.