Technology

RESTORFF, C. von.

Berlin, Mittler's, 1855.

ANONYMOUS.

Göttingen und Gotha, Dieterich, 1773.

PHILLIPS, C.J.

London, (1941).

RITTER, AUGUST.

Hannover, Carl Rümpler, 1863.

GARCIA, DON JOAQUIN DE LA LLAVE Y.

Madrid, Memorial de Ingenieros, 1896.

TURNER, L.B.

Cambridge, University Press, 1931.

PALMER, L.S.

London, Longmans Green and Co., 1928.

DOWDING, G.C. (EDT.).

London, Amalgameted Press, 1935.

MAXIM, HIRAM STEVENS - THE AUTOMATIC MACHINE-GUN.

London, Institution of Mechanical Engineers, 1885.

AKADEMIE DER WISSENSCHAFTEN ZU PARIS (ACADEMIE ROYALE DES SCIENCES).

Berlin, Stettin und Leipzig, Johann Heinrich Rüdigern, 1762-75.

BION, NICOLAI.

Nürnberg, P.C. Monath, 1717.

EGGERS, JACOB von.

Dresden und Leipzig, G.C. Walther, 1757.

CHAUDRY, F.

Paris, Dunod et Vicq, 1896.

CASTRO, JUAN JOSÉ. - RAILWAYS OF SOUTH AMERICA.

Montevideo, Vapor de la Nation, 1893.

ALISON, GEORGE CHRIST.

Quedlinburg und Leipzig, Gottfr. Bast, 1832.

LIPSON, E.

Melbourne, Heinemann, 1953.

SCHMIDT, P.W.

Halle, Friedrich Ruff, 1827.

REICHENBACH, A.B.