The 50 Best Sights in Astronomy and How to See Them
Autor: Schaaf, Fred
Editorial: Wiley
Categoria: Science~Astronomy
Softcover

ISBN 13: 9780471696575
ISBN 10: 0471696579

Precio de Lista: $19.95 USD
Nuestro Precio: $8.99 (55% OFF) USD

The Brightest Stars: Discovering the Universe Through the Sky's Most Brilliant Stars
Autor: Schaaf, Fred
Editorial: Wiley
Categoria: Science~Astronomy
Softcover

ISBN 13: 9780471704102
ISBN 10: 0471704105

Precio de Lista: $19.95 USD
Nuestro Precio: $7.99 (60% OFF) USD