اذا لم تجد ما تبحث عنه يمكنك استخدام كلمات أكثر دقة.
Author: Thorpe, William Henry
LoC No.: 07028955
Title: The Anatomy of Bridgework
Language: English
LoC Class: TG: Technology: Bridge engineering
Subject: Bridges
Release Date: Dec 6, 2013
Copyright Status: Public domain in the USA.
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