ISBN 9780133661415 books & textbook
Accentuate the Negative: Integers and Rational Numbers (Connected Mathematics 2)
Lappan, Glenda Fey, James T. Fitzgerald, William M. Friel, Susan N. Phillips, Elizabeth Difanis
Pearson Prentice Hall /2007T Paperback / 87 Pages
isbn-10: 0133661415 / isbn-13: 9780133661415
