Secrets of the Viking Navigators: How the Vikings Used Their Amazing Sunstones and Other Techniques to Cross the Open Ocean | 誠品線上

Secrets of the Viking Navigators: How the Vikings Used Their Amazing Sunstones and Other Techniques to Cross the Open Ocean

作者 Leif K. Karlsen
出版社 Ingram International Inc
商品描述 Secrets of the Viking Navigators: How the Vikings Used Their Amazing Sunstones and Other Techniques to Cross the Open Ocean:MostnavigatorshaveheardofVikingsuns

內容簡介

內容簡介 Most navigators have heard of Viking sunstones, but few realize they are more than legend. Leif Karlsen has brought them to life. He shows us how they work--now, and a thousand years ago--and what it was that led the Viking navigators to develop this unique tool for finding the direction to the sun, even when the sun is obscured by clouds or fog.

商品規格

書名 / Secrets of the Viking Navigators: How the Vikings Used Their Amazing Sunstones and Other Techniques to Cross the Open Ocean
作者 / Leif K. Karlsen
簡介 / Secrets of the Viking Navigators: How the Vikings Used Their Amazing Sunstones and Other Techniques to Cross the Open Ocean:MostnavigatorshaveheardofVikingsuns
出版社 / Ingram International Inc
ISBN13 / 9780914025610
ISBN10 /
EAN / 9780914025610
誠品26碼 /
裝訂 / P:平裝
頁數 / 216
語言 / 3:英文
級別 / N:無
尺寸 / 22.9X15.2X1.2CM
重量(g) / 322.0