| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Cosmic Micro-Market: Practice Set for Practical Record Keeping/B055 | 978-0-538-02055-8 (0-538-02055-5) | 1982 |
| Exploring Data Processing Careers | 978-0-538-25230-0 (0-538-25230-8) | 1975 |
H B · H.J. · H.W. · Harry B. · Harry W Baggett · J.B. · W. B · W.J.