{"product_id":"9780071737982","title":"Optical Communications Rules Of Thumb","description":"We are taking the unique “rules of thumb” format that drove the authors’ previous Photonics Rules of Thumb, and creating a new volume for the Optical telecommunications field. Rules of thumb are short-cuts, tricks, and methods that industry vets have developed through long years of trial and error. These books share such rules with less experienced readers, who find such information incredibly valuable.","brand":"McGraw-Hill Companies, The","offers":[{"title":"Default Title","offer_id":47013861720304,"sku":"9780071737982","price":71.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780071737982_p0.jpg?v=1763636234","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780071737982","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}