We now provide remote access to ReferenceUSA for DPL cardholders. ReferenceUSA is a database with detailed information on more than 13 million businesses and 120 million U.S. households. Business information includes address and phone, type of business, estimated annual sales, management directory, and so on. Household information includes address, phone, and neighborhood information such as median home value. Businesses can be searched by a variety of criteria including yellow pages heading, SIC or NAICS code, sales volume, number of employees, etc. To log on to this database, go to the Library home page (www.duluth.lib.mn.us) and click on Electronic Resources. You will need to enter your library card number.