For those interested in positional astronomy and calculating celestial events, and in actuality making measurements with a simple sextant, sundial, or astrolabe, Mills describes the construction of inexpensive versions of these instruments. Small corner crease and closed tear to the dust jacket, internally very clean, first edition.

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Titre: Positional Astronomy and Astro-Navigation Made Easy: A New Approach Using the Pocket Calculator
�diteur: Stanley Thornes (Publishers) Ltd., Cheltenham, England
Date de parution: 1978
Langue: anglais
ISBN � 10 chiffres: 0859500624
ISBN � 13 chiffres: 9780859500623
Reliure: Hardcover
�dition: First edition.
Impression: First printing
�tat de l'article: very good
�tat de la jaquette: very good
Type de livre: book

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