M M · M. Michael · Michael Maskrey
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| C G Textbook Plumbing Book 1 Set | 978-1-5104-1603-1 (1-5104-1603-X) | 2018 |
| C G Textbook Plumbing Book 1 Wet | 978-1-5104-1600-0 (1-5104-1600-5) | 2018 |
| City Guilds L2 Plumbing Book1 Dl | 978-1-5104-1613-0 (1-5104-1613-7) | 2018 |