103
Author: Sohn, Friedrich.
Published 1937
Record Source: Published Materials
Book
104
105
106
Author: Eriksen, Peter, 1930-
Published 1930
Record Source: Published Materials
Book
109
Published 1984
Record Source: Published Materials
Journal
111
Published 1930
Record Source: Published Materials
Book
113
114
Published 1981
Record Source: Published Materials
Journal
115
117
118
120