| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Problem Solving Discussions and Conference | 978-0-07-039715-6 (0-07-039715-5) | 1963 |
| Psicologia industrial | 978-84-321-1065-8 (84-321-1065-5) | 1975 |
F. M. · N M · N.R. · Norman F. · Norman Maier · Norman R. · Norman Raymond Frederick, Maier · R. F. · R. M. · R. Maier