Add this copy of Positional Astronomy and Astro-Navigation Made Easy: a to cart. $144.42, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Newport Coast, CA, UNITED STATES, published 1978 by Stanley Thornes Ltd.
Add this copy of Positional Astronomy and Astro-Navigation Made Easy: a to cart. $149.50, very good condition, Sold by BingoBooks2 rated 4.0 out of 5 stars, ships from Vancouver, WA, UNITED STATES, published 1978 by Stanley Thornes (Publishers) Ltd.
