3
4
5
7
Author: Hasskarl, Eula Richardson.
Published 1979
Record Source: Published Materials
Book
8
Author: Fisher, Charles Adam, 1886-
Published 1974
Record Source: Published Materials
Book
10
12
13
14
15
Published 1937
Record Source: Published Materials
Journal
16
17
18
19
Author: Ashby, Bernice M.
Published 1993
Record Source: Published Materials
Book
20