{"product_id":"signals-and-systems","title":"Signals and Systems","description":"\u003cp\u003e\u003cstrong\u003eNew copy of Signals and Systems by Alan V. Oppenheim, Alan S. Willsky.\u003c\/strong\u003e - Hardcover, Published by Prentice Hall, 957 pages, ISBN-13: 9780138147570, ISBN-10: 0138147574.\u003c\/p\u003e\u003cp\u003eHassle-free 30-day returns. Free shipping on orders over $35.\u003c\/p\u003e","brand":"Prentice Hall","offers":[{"title":"Default Title","offer_id":46307205447914,"sku":"DS-CA-0138147574","price":149.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/1735\/7290\/files\/41tImfdW-EL.jpg?v=1789915780","url":"https:\/\/justgreatbooks.org\/products\/signals-and-systems","provider":"Just Great Books","version":"1.0","type":"link"}