16th Edition•ISBN: 9781264398508Charles Welsh, Cynthia Prentice-Craver, David Shier, Jackie Butler, Ricki Lewis1,042 solutions
10th Edition•ISBN: 9780134205601Elaine Nicpon Marieb, Katja Hoehn1,629 solutions
6th Edition•ISBN: 9780321849601Edwin F. Bartholomew, Frederic H. Martini1,271 solutions
9th Edition•ISBN: 9780321513533Elaine N. Marieb622 solutions