| Publication Type: | Thesis |
| Year of Publication: | 1993 |
| Authors: | D. A. Shepard |
| Number of Pages: | 168 |
| Date Published: | 1993 |
| University: | Western Illinois UniversityEditor |
| Thesis Type: | masters |
| Publication Type: | Thesis |
| Year of Publication: | 1993 |
| Authors: | D. A. Shepard |
| Number of Pages: | 168 |
| Date Published: | 1993 |
| University: | Western Illinois UniversityEditor |
| Thesis Type: | masters |