Stephen J Edberg | Bookhype

Feb 1, 2006

Cover of Observing Eclipses, Transits and Occultations

Observing Eclipses, Transits and Occultations (Practical Astronomy Handbooks)

Oct 6, 1994

Cover of Observing Comets, Asteroids, Meteors, and the Zodiacal Light

Observing Comets, Asteroids, Meteors, and the Zodiacal Light (Practical Astronomy Handbooks)

Jan 1984

Cover of International Halley Watch Amateur Observers' Manual for Scientific Comet Studies

International Halley Watch Amateur Observers' Manual for Scientific Comet Studies

Dec 1, 1983

Cover of International Halley Watch

International Halley Watch