| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Factory Physics | Paperback | 978-0-07-123246-3 (0-07-123246-X) | 2008 | Mark L. Spearman |
| Factory Physics | Hardcover | 978-0-07-116378-1 (0-07-116378-6) | 2000 | M. Spearman |
Joyce W. Hopp · W H · Wallace Hopp · Wallace J. Hopp · Walllace Hopp · Walter Hopp · Winrich Hopp · Wolfgang Hopp