| Observations on Modern Systems of Fortification Including That Proposed by M. Carnot, and a Comparison of the Polygonal with the Bastion System; to W | | Author:
| Douglas, Howard | ISBN: | 978-1-289-76126-4 | Publication Date: | Oct 2013 | Publisher: | Creative Media Partners, LLC
| Book Format: | Paperback | List Price: | USD $32.75 |
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