| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Chemical Engineering License Problems and Solutions | 978-1-57645-037-6 (1-57645-037-6) | 1999 | M.S., P.E. D.K. Das |
| Chemical Engineering License Review, 2nd ed--paper | 978-1-57645-036-9 (1-57645-036-8) | 1998 | M.S., P.E. D.K. Das |