21
Published 1998
Book
22
Published 1998
Book
27
by Thanh, Han The.
Published 2000
Thesis Manuscript
29
by Swanson, Paul
Published 1982
Book
30
by Hyman, David N., 1969-
Published 1989
Book
32
by Brey, Barry B.
Published 1984
Book
34
35
Published 2002
Book
36
by Duthie, G. Andrew, 1967-
Published 2003
Book
37
by Riordan, Rebecca M.
Published 2003
Book
39
Published 1997
Book
40
Published 1986
Book