| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Pl/I and Pl/C Workbook | 978-0-13-677618-5 (0-13-677618-3) | 1984 | David E. Goldberg · Yedidyah Langsam |
| Problem Solving Using IBM PC Pascal | 978-0-13-721358-0 (0-13-721358-1) | 1986 | Jacqueline A. Jones |
| Problem Solving Using Pl/One and Pl/C | 978-0-13-711796-3 (0-13-711796-5) | 1984 | |
K. H. · Keith Hare · Keith Harry · Keith Hoare · Keith Hower