| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Clock Repairing As a Hobby | 978-O-8329-1118-7 (O-8329-1118-6) | 1997 | Harold C. Kelly |
Harald Keil · Harald Kihle · Harald Köhl · Harald Kohl · Harald Kuhl · Harold C. Kelly · Harold Caleb Kelly · Harold Kelley · Harold Klee · Harold R. Kelly