Front pastedown and endpaper inside a 1940 copy of Design of Concrete Structures 4th Edition by Urquhart and O’Rourke Front pastedown and endpaper inside a 1940 copy of Design of Concrete Structures 4th Edition by Urquhart and O’Rourke Share on FacebookTweetFollow us Post navigationPrevious post: 1940 Design of Concrete Structures 4th Ed. by Urquhart and O’Rourke -SOLD- Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website