Author: Siemiatkowski, Feliks
Title: Kometa Halleya w 1910 roku
Description: Lwów / Warszawa, Ksieg. Polska B. Poloniecki, 1910. orig. wrappers. 20x14cm, 39 pp.. Minor wear. Good. ¶ Text entirely in Polish. Study of Halley's Comet.

Keywords: History of Astronomy, Halley's Comet, Comets, , , , , ,