Produkt mají v nabídce:
Observing and Cataloguing Nebulae and Star Clusters - Steinicke, Wolfgang
Providing the first comprehensive historical study of the New General Catalogue, this book is an important resource to all those interested in the history of modern astronomy and visual deep-sky observing. It covers the people, observatories, instruments and methods involved in nineteenth-century visual deep-sky observing, as well as prominent deep-sky objects.
