Observing and Measuring Visual Double Stars (Patrick Moore's Practical Astronomy Series)

Observing and Measuring Visual Double Stars (Patrick Moore's Practical Astronomy Series)
by R. W. Argyle
Publication Date: September 6, 2012

Buy new: $44.95

(Visit the Hot New Releases in Astronomy & Space Science list for authoritative information on this product's current rank.)

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on amazon.com at the time of purchase will apply to the purchase of this product.