Astronomy

SOUTH, JAMES. - THE SEVEN-FEET TRANSIT INSTRUMENT DESCRIBED.

London, W.Nicol, 1826.

BRANS, C. & R. H. DICKE.

Lancaster, American Institute of Physics, 1961.

ADAMS, J.C. (JOHN COUCH). - A NEW METHOD IN LUNAR THEORY INTRODUCED.

(London, Richard Taylor and William Francis, 1853)

PIGOTT, EDWARD.

(London, W. Bulmer and Co., 1805).

DARWIN, G.H.

(London, Taylor and Francis, 1878).

LE VERRIER, URBAIN JEAN JOSEPH. - THE FIRST STEPS TOWARDS DISCOVERING NEPTUNE.

(Paris, Bachelier), 1845.

BESSEL, (FRIEDRICH WILHELM) - THE FIRST MEASURE OF THE DISTANCE TO A STAR AND OF ITS PARALLAX.

Paris, Bachelier, 1838 a. 1840.

LE VERRIER (LEVERRIER), URBAIN JEAN JOSEPH. - THE EXISTANCE OF NEPTUNE PREDICTED.

Paris, Bachelier, 1846.

ÅNGSTRÖM, (ANDERS JONAS). - HALLEY'S COMET.

Uppsala, C.A. Leffler, 1862.

BESSEL, (FRIEDRICH WILHELM) - THE FIRST MEASURE OF THE DISTANCE TO A STAR.

Paris, Bachelier, 1838 a. 1840.

LE VERRIER (LEVERRIER), URBAIN JEAN JOSEPH. - PREPARING FOR, PREDICTING AND CONFIRMING THE EXISTENCE OF NEPTUNE.

Paris, Bachelier, 1845 a. 1846.

EULER, LEONHARD.

(Berlin, aud et Spener, 1766).

FUSS, NICOLAUS (NIKOLAI IVANOVICH FUS). - A PRIZE WINNING MEMOIR ON COMETS.

(Paris, Moutard, 1785).

POINCARÉ, HENRI. - A FAMOUS PAPER ON CELESTIAL MECHANICS.

(Stockholm, F.& G. Beier), 1885.

HANSEN, (PETER ANDREAS).

(Paris, Mallet-Bachelier), 1856.

CASSINI, (JACQUES).

(Paris, Jean Boudot, 1711).

FELDMAN, W.M.

N.Y., Hermon Press, 1965.

HERSCHEL, J.F.W.

Stuttgart und Tübingen, Cotta'schen Buchhandlung, 1831.