Published by Smithsonian Institution, Washington, 1889
Seller: Cosmo Books, Shropshire., United Kingdom
Booklet - Unbound Pages. Condition: Very Good. Radau reviews the growing role of photography in astronomy, describing its use in recording star fields, planetary surfaces, nebulae, and in improving precision measurements. 22 Pages. An authentic standalone article, extracted from a larger volume. Not a reprint or reproduction, but an original work in its own right. Preserved in a modern card cover, prepared for practicality - an unassuming but serviceable presentation that favours function over finery. Size: 16 x 24 cms. Category: Smithsonian Institution; Cosmo Books : 29 years on ABE, 47 years taking care of customers. A bookseller you can rely on.
Condition: New.