Energy Star purchasing tool kit
Subtitle: a guide to buying energy-efficient products.
Contributors: United States. Dept. of Energy.; United States. Environmental Protection Agency.
Publisher: U.S. Department of Energy; U.S. Environmental Protection Agency
Published: 1999
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 30
Notes: Disk includes Microsoft Excel file with "Simple Savings Calculator."