26
Chen, Chin-Lin.
| Irwin |
1995
27
Thompson, Arthur A.,
| Irwin |
1992
28
Bov?e, Courtland L.
| Irwin |
1992
29
Lindert, Peter H.
| R.D. Irwin |
1982
30
Engel, James F.
| R.D. Irwin |
1983