National energy policy : conservation and energy efficiency : hearing before the Subcommittee on Energy and Air Quality of the Committee on Energy and Commerce, House of Representatives, One Hundred Seventh Congress, first session, June 22, 2001.
- Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O. [Congressional Sales Office], 2001.
- iii, 137 pages : illustrations ; 24 cm
Shipping list no.: 2002-0211-M. "Serial no. 107-50." CRDP Program record.