{"product_id":"an-introduction-to-railroad-trackage","title":"An Introduction to Railroad Trackage","description":"\u003cp\u003eThis publication provides an introduction to railroad trackage design and construction.\u003c\/p\u003e","brand":"J. Paul Guyer, P.E., R.A. - Editor","offers":[{"title":"Paperback","offer_id":44310490513569,"sku":"9781111128418","price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0462\/1120\/3233\/files\/1v95647k-front-shortedge-384_996c2d0f-e275-4fb3-8cd0-46e79d17375f.jpg?v=1748405165","url":"https:\/\/bookswholesale.myshopify.com\/products\/an-introduction-to-railroad-trackage","provider":"BooksWholesale","version":"1.0","type":"link"}