21.
 |  | Title: Plunkett's Fuel Cells, Wind Power & Solar Energy Technologies (Summary) by Jack W. Plunkett, Plunkett Research Ltd. ISBN: B00005V864 Publisher: MarketResearch.com Pub. Date: 01 December, 2001 List Price: $79.99 Amazon.com Price: $79.99 |
22.
 |  | Title: Plunkett's Financial Services Industry Trends, Technologies and Online Access 2004 (Summary) by Plunkett Research Ltd. ISBN: B0000YSWLK Publisher: MarketResearch.com Pub. Date: 24 September, 2003 List Price: $79.99 Amazon.com Price: $79.99 |
23.
 |  | Title: Plunkett's Retail Industry Trends & Statistics 2004 (Summary) by Plunkett Research Ltd. ISBN: B0001KJEZ6 Publisher: MarketResearch.com Pub. Date: 30 January, 2004 List Price: $79.99 Amazon.com Price: $79.99 |
24.
 |  | Title: Plunkett's Retail Industry Almanac: The Only Complete Guide to America's Top Retail Companies by Jack W. Plunkett, Ltd Plunkett Research ISBN: 0963826859 Publisher: Plunkett Research Ltd Pub. Date: June, 1997 List Price: $129.99 Amazon.com Price: $129.99 |
25.
 |  | Title: Plunkett's Entertainment and Media: The Only Complete Guide to the Entertainment and Media Industry by Jack W. Plunkett, Ltd Plunkett Research ISBN: 0963826867 Publisher: Plunkett Research Ltd Pub. Date: February, 1998 List Price: $149.99 Amazon.com Price: $149.99 |
26.
 |  | Title: Plunkett's Energy Industry Almanac : The Only Complete Guide to the American Energy and Utlities Industry by Jack W. Plunkett, Nancy Brown, Plunkett Research Ltd. ISBN: 0963826883 Publisher: Plunkett Research Ltd Pub. Date: 1999 List Price: $149.99 Amazon.com Price: $149.99 |
27.
 |  | Title: Plunkett's Biotech Industry Trends & Statistics 2003-2004 (Summary) by Plunkett Research Ltd. ISBN: B00008YIK7 Publisher: MarketResearch.com Pub. Date: 01 February, 2003 List Price: $79.99 Amazon.com Price: $79.99 |
28.
 |  | Title: Plunkett's Telecommunications Industry Almanac: The Only Complete Guide to the Telecommunications Industry by Jack W. Plunkett, Plunkett Research Ltd. ISBN: 1891775065 Publisher: Plunkett Research Ltd Pub. Date: May, 2000 List Price: $179.99 Amazon.com Price: $179.99 |
29.
 |  | Title: Plunkett's Biotech & Genetics Industry Almanac 2003-2004 by Plunkett Research Ltd. ISBN: B00008YIK6 Publisher: MarketResearch.com Pub. Date: 01 February, 2003 List Price: $249.99 Amazon.com Price: $249.99 |
30.
 |  | Title: Plunkett's Engineering and Research Industry Almanac : The Only Comprehensive Guide to Research and Engineering Companies and Firms (Plunkett's engine by Jack W. Plunkett, Plunkett Research Ltd. ISBN: 1891775103 Publisher: Plunkett Research Ltd Pub. Date: November, 2000 List Price: $179.99 Amazon.com Price: $179.99 |