1.
 |  | Title: Demographic Atlas of Ohio: Townships and Places, 1990 Census Edition (Polidata Demographic Guides) by Clark H. Bensen, Polidata (Firm) ISBN: 1577081390 Publisher: Polidata Pub. Date: February, 1996 List Price: $55.00 Amazon.com Price: $55.00 |
2.
 |  | Title: Committees in the U.S. Congress 1947-1992: Committee Jurisdictions and Member Rostersies by Garrison Nelson, Bensen. Clark H., Clark H. Bensen, Mary T. Mitchell ISBN: 0871877295 Publisher: CQ Press Pub. Date: May, 1993 List Price: $255.00 Amazon.com Price: $255.00 |
3.
 |  | Title: Demographic Atlas of Illinois: Townships and Places, 1990 Census Edition by Clark H. Bensen ISBN: 157708117X Publisher: Polidata Pub. Date: January, 1997
|
4.
 |  | Title: Election History for Mississippi: Counties & Media Markets (Election Histories Series Volume 7) by Clark H. Bensen ISBN: 157708828X Publisher: Polidata Pub. Date: June, 1999 List Price: $118.00 Amazon.com Price: $118.00 |
5.
 |  | Title: Committees in the U.S. Congress 1947-1992: Committee Histories and Member Assignments by Garrison Nelson, Mary T. Mitchell, Clark H. Bensen ISBN: 0871876116 Publisher: CQ Press Pub. Date: November, 1994 List Price: $255.00 Amazon.com Price: $255.00 |
6.
 |  | Title: Political Guide to Ohio: Cities and Townships, 1995-1996 Edition by Clark H. Bensen ISBN: 157708439X Publisher: Polidata Pub. Date: July, 1996 List Price: $95.00 Amazon.com Price: $95.00 |
7.
 |  | Title: Election History for South Carolina : Counties & Media Markets (Election Histories Series Volume 6) (2000 edition) by Clark H. Bensen ISBN: 157708845X Publisher: Polidata Pub. Date: September, 2001 List Price: $108.00 Amazon.com Price: $108.00 |
8.
 |  | Title: Election History for New York: Counties & Media Markets (Election Histories Series Volume 3) by Clark H. Bensen ISBN: 1577088360 Publisher: Polidata Pub. Date: June, 1999 List Price: $146.00 Amazon.com Price: $146.00 |
9.
 |  | Title: Demographic Guide to the United States: Districts of the 105th Congress, 1990 Census Edition by Clark H. Bensen ISBN: 1577083598 Publisher: Polidata Pub. Date: January, 1998 List Price: $121.00 Amazon.com Price: $121.00 |
10.
 |  | Title: Population estimates 1995 : states and counties, as of July 1, 1995 by Clark H. Bensen ISBN: 1577080122 Publisher: Polidata Pub. Date: 1996
|