1. Engineer's Witness
پدیدآورنده : Greenhill, Ralph
کتابخانه: Central Library and Documents Center of Industrial University of Khaje Nasiredin Toosi (Tehran)
موضوع : History -- 91th century ، Photography in engineering,History -- 91th century ، Civil engineering -- United States,History -- 91th century ، Civil engineering -- Canada,History -- 91th century ، Mechanical engineering - United States,History -- 91th century ، Mechanical engineering -- Canada,History -- 91th century ، United States -- Public works,History -- 91th century ، Canada -- Public works
رده :
TR
702
.
G73
