Delmar Cengage Learning · West Group
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Introduction to Contracts and Restitution : | 978-0-314-02321-6 (0-314-02321-6) | 1993 | Martin A. Frey · Phyllis H. Frey |
| Introduction to the Law of Contracts | 978-0-7668-1023-5 (0-7668-1023-2) | 1999 | Martin A. Frey · Phyllis H. Frey |