Author: BINNENDIJK, Leendert:
Title: A study of stars in theregion, based on photographic magnitudes, colour-equivalents, spectral types and proper motions. Proefschrift ... Leiden.
Description: Haarlem, Joh. Enschede, 1946, in-4°, II + 121 p., with 26 figures and 3 maps, and bibliography of 202 titles + 1 leaf (Stellingen), original wrappers. ¶ Thesis for the doctor degree in the mathematical and natural sciences at the University of Leyden. A study of stars in the region, Pleiades Please notify before visiting to see a book. Prices are excl. VAT/TVA (only Switzerland) & postage.

Keywords: mathematics mathématiques exact science, exact sciences sciences geometry geometrie astronomy astronomie