Precalculus: A Right Triangle Approach A Right Triangle Approach 2nd Edition ; Ratti, J. S. ; McWaters, Marcus S. ; McWaters, Marcus ; Ratti, J.S.
ISBN13:9780321644701
ISBN:0321644700
Authors:
J. S. Ratti, Marcus S. McWaters, Marcus McWaters, J.S. Ratti