Charles Augustus Young · 9 obras en el catálogoObrasAA text-book of general astronomy for colleges and scientificA text-book of general astronomy for colleges and scientific schoolsSSun and the Phenomena of Its AtmosphereSun and the Phenomena of Its AtmosphereManual of AstronomyA Text-Book of General AstronomyThe Elements Of AstronomySSunSunEElements of Astronomy : A Textbook for High Schools and AcadElements of Astronomy : A Textbook for High Schools and AcademiesLLessons in Astronomy Including UranographyLessons in Astronomy Including UranographyPPritchard's Wedge PhotometerPritchard's Wedge Photometer
AA text-book of general astronomy for colleges and scientificA text-book of general astronomy for colleges and scientific schools
EElements of Astronomy : A Textbook for High Schools and AcadElements of Astronomy : A Textbook for High Schools and Academies
