A Whaling Cruise to Baffin`s Bay and the Gulf of Boothia, and an Account of the Rescue of the Crew of the Polaris, Markham

Автор: Sutherland
Название: Journal of a Voyage in Baffin`s Bay and Barrow Straits in the Years 1850–1851
ISBN: 1108071899 ISBN-13(EAN): 9781108071895
Издательство: Cambridge Academ
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Цена: 46470.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Physician and geologist Peter Cormack Sutherland (1822-1900) served as surgeon on the 1850-1 expedition led by William Penny in search of Sir John Franklin. Published in 1852, this two-volume account includes the poignant discovery of Franklin`s winter quarters at Beechey Island and the graves of several men.

Автор: Sutherland
Название: Journal of a Voyage in Baffin`s Bay and Barrow Straits in the Years 1850–1851 2 Volume Set
ISBN: 1108071902 ISBN-13(EAN): 9781108071901
Издательство: Cambridge Academ
Рейтинг:
Цена: 80250.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This accessible introduction for undergraduates explains the cryptographic protocols for privacy and the use of digital signatures for certifying the integrity of messages and programs. It provides a guide to the principles and elementary mathematics underlying modern cryptography, giving readers a look under the hood for security techniques and the reasons they are thought to be secure.