7th Edition•ISBN: 9780323402118Gary A. Thibodeau, Kevin T. Patton1,505 solutions
7th Edition•ISBN: 9780323527361Julie S Snyder, Mariann M Harding2,512 solutions
2nd Edition•ISBN: 9781449648268Kathryn H Jacobsen116 solutions
18th Edition•ISBN: 9780078022517Clem Thompson456 solutions