ISBN-13: 9780837105574 / Angielski / Twarda / 1969 / 268 str.
ISBN-13: 9780837105574 / Angielski / Twarda / 1969 / 268 str.
Mahan's highly practical treatise was the first American work to relate clearly tactical and technical aspects of fortification practice. Many of the basic principles and ideas he set forth were put to use in the Civil War.