| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Government Contract Law | Hardcover | 978-0-89089-437-8 (0-89089-437-X) | 2003 | Charles Tiefer |
| Government Contract Law | Paperback | 978-0-89089-960-1 (0-89089-960-6) | 1999 | " |
A. S. · W.A. · W.S. · William A. · William S.