E C. · Edmund C. · V.C. · Vincent E.
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| First Steps in Business Training | Paperback | 978-0-273-00897-2 (0-273-00897-8) | 1975 |
| First Steps in Business Training | Hardcover | 978-0-273-31614-5 (0-273-31614-1) | 1971 |
| Office routine | 978-0-273-42309-6 (0-273-42309-6) | 1968 |