ISBN 0321369947 books & textbook
Precalculus: Graphical, Numerical, Algebraic Student Solutions Manual
Demana, Franklin Waits, Bert K. Foley, Gregory D. Kennedy, Daniel
Addison-Wesley /2006-06-23 Paperback / 232 Pages
isbn-10: 0321369947 / isbn-13: 9780321369949
