| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Rediscovery of Hakim Omar Khayyam: The Great Persian Mathematician, Astronomer, Scientist, Philosopher, Poet and Eternal Role Model | 978-O-9663361-O-8 (O-9663361-O-O) | 1998 |
A.A. · A. P. · Ali A. Parsa · Ali Parsa · P.P.