{"product_id":"cranes-dump-trucks-bulldozers-and-other-building-machines-how-things-work","title":"Cranes, Dump Trucks, Bulldozers: and Other Building Machines (How Things Work)","description":"Here's a lively look at large building machines. It discusses how roads are made, shows how levers and pulleys help us move heavy loads, explains what a cement mixer has to do with Archimedes, and much more.\u003cbr\u003eASIN: 1856978656\u003cbr\u003eVSKU: BVV.1856978656.A\u003cbr\u003eCondition: Acceptable\u003cbr\u003eAuthor\/Artist:Jennings, Terry J.\u003cbr\u003eBinding: Paperback\u003cbr\u003e\u003cb\u003eNote:\u003c\/b\u003e Any images shown are stock photographs and product may differ from what is shown.  \u003cbr\u003e\u003cb\u003eCondition Notes\u003c\/b\u003e: The item is very worn but is perfectly usable. Signs of wear can include aesthetic issues such as scratches, dents, worn and creased covers, folded page corners and minor liquid stains. All pages and the cover are intact, but the dust cover may be missing. Pages may include moderate to heavy amount of notes and highlighting, but the text is not obscured or unreadable. Page edges may have foxing  age related spots and browning . May NOT include discs, access code or other supplemental materials.  \u003cbr\u003e","brand":"Blue Vase Books","offers":[{"title":"Default Title","offer_id":43094968827965,"sku":"BVV.1856978656.A","price":7.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/4225\/9261\/files\/1856978656-0.jpg?v=1775683178","url":"https:\/\/www.bluevasebooks.com\/products\/cranes-dump-trucks-bulldozers-and-other-building-machines-how-things-work","provider":"Blue Vase Books","version":"1.0","type":"link"}