Mathematics

GRZEGORCZYK, ANDRZEJ.

Paris, Gauthier-Villars, 1961.

KILLING, WILHELM.

Leipzig, B.G. Teubner, 1893.

BOREL, EMILE.

[Berlin, Stockholm, Paris, Beijer, 1897].

BOREL, ÈMILE.

Paris, Gauthier-Villars, 1914.

ROSSER, J. BARKLEY.

Paris, Gauthier-Villars, 1955.

BURNSIDE, WILLIAM.

Cambridge, University Press, 1897.

HAUSDORFF, F. [FELIX].

Leipzig, B. G. Teubner, 1908.

MENGER, KARL.

(Berlin, Julius Springer, 1926).

POINCARÉ, HENRI.

(Berlin, Uppsala & Stockholm, Paris, 1905.

POINCARÉ, H.

Berlin, G. Reimer, 1905,

BRADBURY, RAY.

[No place], The Crowell-Collier Publishing Company, 1952.

KNEALE, WILLIAM AND MARTHA.

Oxford, Clarendon Press, (1966).

ZEUTHEN, H.G.

København, 1885.

HARDY, G.H.

Oxford, Clarendon Press, (1956).

FRAENKEL, ADOLF.

Berlin, Julius Springer, 1928.

HAHN, HANS.

N.Y., 1948.

HAHN, HANS.

N.Y., Chelsea Publishing Compagny, 1948.

MAYER, MARIA G. & EDWARD TELLER.

Lancaster, American Institute of Physics, 1949.