Bernard Babani Publishing · PC Publishing
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Advanced Midi Users Guide | 978-1-870775-39-7 | 1995 | |
| Audio Amplifier Projects | 978-1-870775-52-6 | 1997 | |
| Easy PC Interfacing | 978-0-85934-523-1 | 2002 | |
| Electronics: Build and Learn | 978-1-870775-15-1 | 1988 | R. A. Penfold |
| Practical Midi Handbook | 978-1-870775-36-6 | 1995 | |
R. A. Penfold · R.C. Penfold · R. P. · R.R.C. Penfold · R.A. Penfold · Rebel Penfold-Russell · Richard A. Penfold · Robert Arthur Penfold · Rosalind B. Penfold · Rosalind Penfold · Rosemary Penfold · Ruth Penfold-Mounce