اذا لم تجد ما تبحث عنه يمكنك استخدام كلمات أكثر دقة.
Author: Mowry, Arthur May, 1862-1900
Author: Mowry, William A. (William Augustus), 1829-1917
LoC No.: 00002285
Title: American Inventions and Inventors
Language: English
LoC Class: T: Technology
Subject: Inventions
Release Date: Nov 1, 2014
Copyright Status: Public domain in the USA.
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