| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Art of Veterinary Practice Management | 978-O-935O78-74-9 (O-935O78-74-6) | 1999 |
M. O. · Marc Obermöller · Marc Overney · Marcia Oppermann · Mark Obermann · Mark OBrien · Mark Overmann · Mark Overmars · Mark Overmeyer