| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Century 21 Accounting Foreign Exchange Transaltion Service: Simulation/Manual for Foreign Exchange Students | 978-0-538-67706-6 (0-538-67706-6) | 1998 |
| Century 21 Accounting Multicolumn Journal | 978-0-538-67736-3 (0-538-67736-8) | 1998 |
Hanson Ross Gilbertson Lehman · Lehman, Hanson Ross Gilbertson · Lehman, Passalacqua, Ross Gilbertson · Rhyk Gilbar · Rick Gilbert · RJ Gulliver · Ross G · Ross Galbreath · Ross Gilbert · Ross Gilbertson Lehm · ROSS - GILBERTSON - LEHMAN - HANSON · Ross Glover