| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| NVQ Engineering: Electrical Option Units:Level 2 | 978-O-582-31561-7 (O-582-31561-1) | 1998 |
C.S. · Chris Saltmarsh · Chris. Sheldon · Chris Skelton · Chris Sladden · Craig Slatin · Craig Solodyna · Mr Chris Shelton