Macmillan · Science Research Associates
| title | ISBN-13 | year of publica- tion | other author(s) | 
|---|---|---|---|
| Pascal and Algorithms: An Introduction to Problem Solving | 978-0-02-426591-3 | 1987 | William G. Bulgren | 
| Pascal and Algorithms: An Introduction to Problem Solving | 978-0-574-18630-0 | 1987 | " | 
| The Algorithmic Process: An Introduction to Problem Solving | 978-0-02-426670-5 | 1985 | William C. Bulgren | 
| The algorithmic process: An introduction to problem solving | 978-0-574-21735-6 | 1985 | |