J. G. · Jeff Gray · Jeff Groah · JP Guyer
Ian Allan Publishing · Independently published
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| 3D Printing and Laser Cutting | 978-0-7110-3841-7 (0-7110-3841-4) | 2016 | Dave Renshaw |
| Chief Operating Officer: Improve Your Leadership, Management Strategies, Effective Communication Skills and Mindset to Make Great Your Company | 978-1-6595-9021-0 (1-6595-9021-3) | 2020 | |