| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Sweetco Business Model and Activity File | 978-0-07-005567-4 (0-07-005567-X) | 1988 |
| What Every Supervisor Should Know | 978-0-07-005581-0 (0-07-005581-5) | 1994 |
L B · L.R. Bittel · Lester Bittel · Lester R. Bittel · Lester Robert Bittel