P.M. · P. Morrison · Phyllis C. Morrison
| title | ISBN-13 | year of publication |
|---|---|---|
| Business Office | 978-0-07-043231-4 | 1978 |
| Office Career Guide | 978-0-07-043232-1 | 1977 |
| Office Skills 1-as | 978-0-07-043233-8 | 1978 |
| Office Skills: Comparing Copying and Filing Practice Pt. 2 | 978-0-07-043234-5 | 1978 |