R. P. · Raymond P · Raymond P. Polivka
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| A. P. L.: The Language and Its Usage | 978-0-13-038885-8 (0-13-038885-8) | 1975 | Sandra Pakin |
| A. P. L.: The Language and Its Usage: Solutions Manual | 978-0-13-039008-0 (0-13-039008-9) | 1975 | " |