1. Civic Astronomy
Author: \ by George Wise.
Library: Library of Foreign Languages and Islamic Sources (Qom)
Subject: Dudley Observatory.,Astronomy -- United States -- History.,نجوم -- ایالات متحده -- تاریخ
Classification :
E-Book
,
2. Eclipses, Transits, and Comets of the Nineteenth Century
Author: Stella Cottam, Wayne Orchiston
Library: Library of Foreign Languages and Islamic Sources (Qom)
Subject: Astronomy -- United States -- History.,نجوم -- ایالات متحده -- تاریخ
Classification :
E-Book
,
