| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Discrete and Combinatorial Mathematics | 978-0-07-252566-3 (0-07-252566-5) | 2001 | Richard M. Grassl · Tabitha T. Y. Mingus |
| Some Abstract Algebra: A Primer and Interactive Workbook | 978-1-0956-9784-9 (1-0956-9784-6) | 2019 | Richard Grassl |
| Some Abstract Algebra: A Primer and Interactive Workbook | 978-1-7188-7087-1 (1-7188-7087-6) | 2018 | " |
CreateSpace Independent Publishing Platform · Independently published · McGraw-Hill