CNNfn.
Gateway to business information.

Doing Business on the Internet.
A Library of Congress web page on how to get started and conduct business on the Internet.

Excite.
Gateway to business information. Includes a search engine.

Findlaw - Business.

New York Times Business Connections.
A very useful gateway with all the links you will ever need.

Science, Industry, and Business Library (New York Public Library).
The New York Public Library site allows you to identify sources and is helpful for collection development.

U.S. Business Advisor.
Billed as the "one-stop electronic link to government for business." Has many common questions that business people frequently ask government. Has a search option, GovBot, that searches web pages from government sites around the country.

Yahoo: Business and Economy.
This is the most popular gateway to business sites on the Internet. The material is arranged by topic and keeps growing everyday!