Front cover image for Practical astronomy : a user-friendly handbook for skywatchers

Practical astronomy : a user-friendly handbook for skywatchers

A guide to practical astronomy for skywatchers of all ages, covering the celestial sphere, sun and sundials, star positions, star maps, planispheres, nomograms, light and basic optics, calculations, and more

Print Book, English, 1994
Albion Pub. ; Paul & Co. Publishers' Consortium, Chichester, Concord, MA, 1994