1
by De León, Arnoldo, 1945-
Published 1987
Book
2
by Remington, Thomas F., 1948-
Published 1988
Book
3
by Kelman, Herbert C.
Published 1989
Book
4
by Dykeman, Wilma.
Published 1958
Book
5
by Johnson, Douglas W., 1934-
Published 1972
Book
6
by Gallup, George, 1930-2011.
Published 1989
Book
7
by Bolt, Christine.
Published 1971
Book
10
Published 1984
Book
11
Published 1983
Book
12
Published 1951
Book
13
by Chandler, Robert, 1928-2008.
Published 1972
Book
14
by Troyer, Ronald J., 1944-
Published 1983
Book
15
Published 1984
Book
16
by Nye, Robert A.
Published 1984
Book
17
by Weinberg, Albert Katz.
Published 1963
Book
18
by Taylor, D. Garth.
Published 1986
Book
19
Published 1987
Book
20
by Skotheim, Robert Allen.
Published 1969
Book