Signals and Systems (2nd Edition)
by Alan V. Oppenheim, Alan S. Willsky, with S. Hamid
Prentice Hall; Published: 1996-08-16; Hardcover; Book
Best price: $112.99
Price in other shops: $159.00

---

Signals and Linear Systems
by Robert A. Gabel, Richard A. Roberts
Wiley; Published: 1986-10; Hardcover; Book
Best price: $83.99

---

The Walt Disney World Trivia Book, Volume 2: More Secrets, History & Fun Facts Behind the Magic
by Louis A. Mongello
The Intrepid Traveler; Published: 2006-06-30; Paperback; Book
Best price: $4.98
Price in other shops: $14.95

---

The Walt Disney World Trivia Book, Volume 1: Secrets, History & Fun Facts Behind the Magic
by Louis A. Mongello
The Intrepid Traveler; Published: 2004-06-25; Paperback; Book
Best price: $6.79
Price in other shops: $14.95

---

Blueprint for Life (Journey Through the Mind and Body)
by Time-Life Books
Time Life Medical; Published: 1993-10; Hardcover; Book
Best price: $1.99
Price in other shops: $16.95

---

HTML in Easy Steps
by Mike McGrath
In Easy Steps Limited; Published: 2009-02-17; Paperback; Book
Best price: $8.35
Price in other shops: $14.99

---

Programming in Visual Basic 2008
by Julia Case Bradley, Anita Millspaugh
Career Education; Published: 2008-05-30; Paperback; Book
Best price: $40.00

---

Math 76 (Saxon Math 7/ 6)
by Stephen Hake, John Saxon
Steck-Vaughn Company; Published: 2001-06-01; Paperback; Book
Best price: $26.75
Price in other shops: $32.65

---

Pre-algebra: Practice Book
by Ron Larson
Houghton Mifflin Harcourt (HMH); Published: 2004-01-27; Paperback; Book
Best price: $1.59
Price in other shops: $2.00

---

Calculus (With Analytic Geometry)(8th edition)
by Ron Larson, Robert P. Hostetler, Bruce H. Edwards
Brooks Cole; Published: 2005-01-11; Hardcover; Book
Best price: $55.99
Price in other shops: $227.95