2
4
5
6
12
Published 1971
Record Source: Published Materials
Book
13
Author: Welsch, Erwin K.
Published 1965
Record Source: Published Materials
Book
14
Author: Dumond, Dwight Lowell, 1895-
Published 1961
Record Source: Published Materials
Book
15
Author: Harlan, Louis R.
Published 1965
Record Source: Published Materials
Book
16
17
Published 1971
Record Source: Published Materials
Book
18
Author: Charters, Samuel Barclay.
Published 1963
Record Source: Published Materials
Book
20
Author: Katz, William Loren.
Published 1968
Record Source: Published Materials
Book