Ball, Leo de. *#E 5142.13 Tables de réfraction. Refraktionstafeln. — Leipzig. Engelmann. 1906. xiv, 18 pp. 8°.
[This work is kept on the Special Libraries Floor.]
 
This card was printed at the Boston Public Library, February 12, 1907.
G3643 — Refraction. Atmospheric. — Tables. Astronomical.