Boeklezers.nl is a network for social reading. We help readers discover new books and authors, and bring readers in contact with each other and with writers. Read more ».
Contributions To Solar Physics I. a Popular Account of Inquiries Into the Physical Constitution of the Sun, with Special Reference to Recent Spectroscopic Researches; Ii. Communications to... »
Elements of Astronomy Accompanied With Numerous Illustrations, A Colored Representation Of The Solar, Stellar, And Nebular Spectra, And Celestial Charts Of The Northern And The So... »