TY  - BOOK
AU  - DAVIES Arthur E
TI  - Celestial navigation: a practical guide
SN  - 1852236795 (pbk.)
PY  - 1992///
CY  - Marlborough, Wilts
PB  - Helmsman Books
KW  - ASTRO CAPABILITY
N2  - Recognizing the impact of modern electronic systems, this book looks at the need to provide a reliable back-up in the form of a simple astro capability, relying mainly on sun sights. It utilises the author's own flowcharts and incorporates worked examples at all stages
ER  -