Covers: Open Library
Covers: Open Library

| Format | Publisher | Year | ISBN |
|---|---|---|---|
| Edition | South-Western Educational Publishing | 1999 | 9780538682763 |
| Edition | West Pub. Co. | 1992 | 9780314929648 |
| Edition | West Pub. Co. | 1992 | 9780314895691 |
| Edition | West Pub. | 1989 | 9780314513045 |
| Edition | West Pub. Co. | 1989 | 9780314470164 |
| Edition | West Pub. Co. | 1987 | 9780314303882 |
| Edition | West Pub. Co. | 1987 | 9780314321510 |