Astronomy

WALCH, ALBRECHT GEORG.

Göttingen, J.C. Dietrich, 1794.

FRANCOEUR, L.B.

Paris, Libr. pour les Sciences, 1830.

EINSTEIN, ALBERT.

Leipzig, Ambrosius Barth, 1916.

BODE, JOHANN ELERT.

Berlin, Christian Friedrich Himburgh, 1801.

SØEBORG, PEDER.

Kiøbenhavn, Hegelund, 1799.

HOLZHEY, JOHANN CONRAD.

Ulm, Wagner, 1730.

WIENER, CHR.

Halle, Engelmann, 1907.

FRIIS, F.R.

Kjøbenhavn, Gyldendal, 1871.

GYLDÉN, HUGO.

[Berlin, Stockholm, Paris, Beijer, 1885].

NEUGEBAUER, O. and D. PINGREE.

Copenhagen, Munksgaard, 1970-71.

PUISSANT, L. (LOUIS) - CREATING THE MAP OF FRANCE.

Paris, Courcier, 1805.

NEWCOMB, SIMON.

Paris, Gauthier-Villars, 1894.

CHLADNI, ERNST FLORENS FRIEDRICH.

Erfurt, Georg Adam Keyser, 1796.

BEGLINGER, JOHANNES.

Zürich, Meyer & Zeller, 1885.

PRITCHETT, W. KENDRICK.

Berkeley & Los Angeles, Univ. of California Press, 1963.

POND, JOHN. - TROUGHTON'S ASTRONOMICAL CIRCLE DESCRIBED.

(London, W. Bulmer and Co., 1809).

HERSCHEL, WILLIAM.

(London, Bulwer and Co., 1807).

EULER, LEONHARD. - THE RETROGRADE MOVEMENTS OF THE PLANETS.

(Berlin, Haude et Spener, 1748).