| Name | Format | # Lines | Size | Date |
|---|---|---|---|---|
| IF-EPSON.XFG | Text File | 1 | 1KB | 1991-11-13 |
| IF-LASER.XFG | Text File | 1 | 1KB | 1991-11-13 |
| IFZ.DOC | Text File | 5,023 | 236KB | 1992-04-24 |
| QUICKREF.IFF | Text File | 573 | 25KB | 1991-11-07 |
| README.1ST | Text File | 164 | 6KB | 1991-11-14 |
| README.BAT | DOS Batch File | 27 | 2KB | 1991-11-16 |
| Executable | ||||
| Name | Format | Size | Date | |
|---|---|---|---|---|
| IFZ.EXE | MS-DOS/Windows Executable | 126KB | 1992-03-16 | |
| Unknown | ||||
| Name | Format | Size | Date | |
| HELP-IF.PFF | Unknown | 3KB | 1991-11-13 | |
| INFORM-Z.PSL | Unknown | 38KB | 1991-11-07 | |
| LESSON1.PFF | Unknown | 4KB | 1991-11-16 | |
| LESSON10.PFF | Unknown | 3KB | 1991-11-01 | |
| LESSON2.PFF | Unknown | 3KB | 1991-11-07 | |
| LESSON20.PFF | Unknown | 4KB | 1991-11-07 | |
| LESSON21.PFF | Unknown | 3KB | 1991-11-14 | |
| LESSON22.PFF | Unknown | 3KB | 1991-11-14 | |
| LESSON23.PFF | Unknown | 6KB | 1991-11-14 | |
| LESSON24.PFF | Unknown | 4KB | 1991-11-14 | |
| LESSON25.PFF | Unknown | 5KB | 1991-11-14 | |
| LESSON26.PFF | Unknown | 6KB | 1991-11-14 | |
| LESSON27.PFF | Unknown | 6KB | 1991-11-14 | |
| LESSON3.PFF | Unknown | 3KB | 1991-11-07 | |
| LESSON4.PFF | Unknown | 4KB | 1991-11-07 | |
| LESSON5.PFF | Unknown | 4KB | 1991-11-07 | |
| LESSON6.PFF | Unknown | 2KB | 1991-11-07 | |
| LESSON7.PFF | Unknown | 3KB | 1991-11-01 | |
| LESSON8.PFF | Unknown | 2KB | 1991-11-01 | |
| LESSON9.PFF | Unknown | 3KB | 1991-11-01 | |
| MATH-1.PFF | Unknown | 3KB | 1990-03-12 | |
| PF-ORDER.PFF | Unknown | 4KB | 1991-11-16 | |