{"product_id":"9780486112091","title":"Leaves of Grass: The Original 1855 Edition","description":"Monumental text offers comprehensive, detailed coverage of every aspect of theory and design: elements of vertical flight, forward flight, performance, mathematics of rotating systems, rotary wing dynamics and aerodynamics, aeroelasticity, stability and control, more. Essential reading for those interested in design and development of vertical-flight aircraft. 189 illustrations. 1980 edition.","brand":"Dover Publications","offers":[{"title":"Default Title","offer_id":47082637721840,"sku":"9780486112091","price":0.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780486112091_p0.jpg?v=1763775576","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780486112091","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}