Astronomy

STRÖMGREN, ELIS.

Kopenhagen, Høst & Søn, 1914.

STRÖMGREN (STROEMGREN), ELIS.

Kopenhagen, Høst, 1914.

(HEGER, J.S.).

Kiøbenhavn, Schubothe, 1822.

HORREBOW, CHRISTIAN.

Kjøbenhavn, Høppfner, 1765.

HERSCHEL, WILLIAM. - THE BASIS OF INTERFEROMETRIC IMAGING IN ASTRONOMY.

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

TROUGHTON, EDWARD.

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

HERSCHEL, WILLIAM. - HEAT IS RADIATION

(London, W. Bulmer and Co., 1801).

CAMPBELL, LEON AND LUIGI JACCHIA.

Philadelphia, Toronto, Blakiston Compagny, (1946).

RØMER (ROEMER), OLE.

København, Bianco Luno, 1910.

LALANDE, (J.J. de).

Leipzig, Flittner und Müller, 1775.

RØMER (ROEMER), OLE.

København, Bianco Luno, 1910.

RØMER (ROEMER), OLE.

København, Bianco Luno, 1910

LAMBERT, JOHANN HEINRICH.

(Berlin, Haude et Spener, 1769).

RØMER (ROEMER), OLE.

København, Bianco Luno, 1910

EULER, LEONHARD - JUPITER'S SATTELITES.

(Berlin, Haude et Spener, 1770).

BOSE, GEORG MATTHIAS.

Leipzig, Grosse & Gleditsch, 1753.

HERSCHEL, WILLIAM. - THE BASIS OF INTERFEROMETRIC IMAGING IN ASTRONOMY.

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

TROUGHTON, EDWARD.

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