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Google圖書搜尋
Historic Highway Bridges in Pennsylvania
出版
Commonwealth of Pennsylvania, Pennsylvania Historical and Museum Commission
, 1986
主題
Architecture / History / General
Social Science / Archaeology
Technology & Engineering / Civil / General
Technology & Engineering / Civil / Bridges
ISBN
0892710322
9780892710324
URL
http://books.google.com.hk/books?id=fM2TEucmNf8C&hl=&source=gbs_api
註釋
Results of a statewide survey which identified 180 PennDOT-owned bridges as significant and worthy of preservation. Pictures and descriptions included.
