R. L · R. Lewis · Ralph Lewis
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| Planning and Control for Profit: Management Uses of Accounting | 978-0-06-012607-0 (0-06-012607-8) | 1970 |
| Planning and Control for Profit: Management Uses of Accounting | 978-0-06-033631-8 (0-06-033631-5) | 1970 |