C. G. · C. Gillis · Charles G.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Blueprint Reading Basics Instructor's Resource Kit | 978-0-8311-9434-5 (0-8311-9434-0) | 2018 | |
| Hammer's Blueprint Reading Basics | 978-0-8311-3614-7 (0-8311-3614-6) | 2017 | Warren Hammer |