1
by Adam, Gottfried
Published 1994
Book
2
by Dobbins, Gaines S. 1886-1978.
Published 1943
Book
3
by Sheatsley, J. 1859-1953.
Published 1930
Book
4
by Spaulding, Helen F. 1908-
Published 1955
Book
7
Published 1968
Journal / Magazine
8
by Adam, Gottfried
Published 1994
Book
9
by Athearn, Walter S. 1872-1934
Published 1917
Book
11
Published 1934
Journal / Magazine
12
by Spaulding, Helen F. 1908-
Published 1954
Book
13
by Nixon, Leroy.
Published 1960
Manuscript Microform
14
by Chalmers, Gordon Keith, 1904-
Published 1948
Book
15
by Urban, Götz.
Published 1966
Book
17
by Elliott, Harrison S. 1882-1951
Published 1940
Book
19
Book
20
Published 1970
Journal / Magazine