search query: @author Hefner, R. A. / total: 1
references: 1-1 / 1
« previous page | next page »
| title | year | author | ||
| 1. |
Journal of Applied Behavioral Science
1987 : VOL 23:4, p.525-541 |
1987 | Heskin, A. D. Hefner, R. A. |
« previous page | next page »
SCIMA