UsedGood. The item shows wear from consistent use, but it remains in good condition and works perfectly. All pages and cover are intact (including the dust cover, if applicable). Spine may show signs of wear. Pages may include limited notes and highlighting. May NOT include discs, access code or other supplemental materials. ISBN 1852334983 9781852334987 [US]

Springer, Date: 2003-01-31. Paperback. Used: Good. 2003. Springer ISBN 1852334983 9781852334987 [US]

Springer 12/9/2002 12: 00: 00 AM Softcover reprint of the original 1st ed. 2003 Softcover New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.

Paperback / softback. New. Observing variable stars is one of the major contributions amateur astronomers make to science. There are 36,000 variable stars listed in the General Catalogue of Variable Stars, so it is clearly impossible for the limited number of professional observatories to target even the majority of them. ISBN 1852334983 9781852334987 [GB]

Springer , pp. 292 . Papeback. New. Springer ISBN 1852334983 9781852334987 [US]