John F. Courtright
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John F. Courtright,
Gil Kuperman,
G. Kuperman,
1984
.
William H. Acton,
John F. Courtright,
W. Acton,
1989
.
John F. Courtright,
Stanley T. Kidd,
Melinda Drumheller,
1986
.
John F. Courtright,
Michael L. Frazier,
Carrie Christensen,
1986
.
William H. Acton,
John F. Courtright,
Michael L. Frazier,
1988
.
Bruce H. Taylor,
William H. Acton,
John F. Courtright,
1989
.
William H. Acton,
John F. Courtright,
B. H. Taylor,
1991
.
John F. Courtright,
1990
.