Allyn and Bacon · Prentice Hall
| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Understanding Symbolic Logic | Paperback | 978-0-13-205152-1 | 2007 |
| Understanding Symbolic Logic | Hardcover | 978-0-13-020142-3 | 2001 |
| Understanding Symbolic Logic | " | 978-0-13-060767-6 | 1994 |
| Understanding Symbolic Logic with Mysearchlab | Paperback | 978-0-205-05689-7 | 2010 |