2
by Macdonald, Keith M.
Published 1995
Book
6
by Weber, Max, 1864-1920
Published 2008
Book
11
12
Published 1996
Book
13
by Junker, Buford H.
Published 1960
Book
15
by Hughes, Everett C. 1897-1983
Published 1958
Book
20
by Račanská, Hana
Published 1994
Thesis Manuscript