| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Creative Problems in Engineering Graphics | 978-0-07-069031-8 (0-07-069031-6) | 1963 |
| Creative Problems in Engineering Graphics | 978-0-07-069032-5 (0-07-069032-4) | 1961 |
E Weddige · E. Weitz · E. Woods · Ernest R Weidhaas · Ernest Weidhaas · Ewa Widz