| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Java step by step. Per il triennio degli Ist. tecnici | 978-88-247-2408-1 (88-247-2408-6) | 2005 | R. Manca · A. Monti |
| Programmare Access con Vba step by step. Per il triennio degli Ist. tecnici | 978-88-247-2409-8 (88-247-2409-4) | 2005 | R. Manca |
| Visual Basic. Step by step. Per le Scuole superiori | 978-88-247-1994-0 (88-247-1994-5) | 2003 | |
R. L · Riccardo Lega · Riccardo Lisi · Riccardo Luccio · Riccardo Luisi · RICHARD LAAK · Richard Lacayo · Richard Lack · Richard Lackey · Richard Lacy · Richard Lakey · Richard Lasch · Richard Laskey · Richard Lasky · Richard Laws · Richard Leach · Richard Leakey · Richard Lees · Richard Legg · Richard Leigh · Richard Lesh · Richard Lewak · Richard Lewis · Richard Leza · Richard Lösch · Richard Louis · Richard Luc · Richard Luce · Richard Luck · Richard Luecke · Richard Lux · Richardson Louise · Rıchart Laucke · Richart Luecke