01450nam 2200385 a 450 991069578960332120070319134557.0(CKB)5470000002371881(OCoLC)86070847(EXLCZ)99547000000237188120070319d2006 ua 0engurmn|---|||||txtrdacontentcrdamediacrrdacarrierDepartment of Energy[electronic resource] key challenges remain for developing and deploying advanced energy technologies to meet future needs : report to congressional requesters[Washington, D.C.] :U.S. Government Accountability Office,[2006]ii, 68 pages digital, PDF fileTitle from title screen (viewed on Mar. 14, 2007)."December 2006."Paper version available from: U.S. Government Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548."GAO-07-106."Includes bibliographical references.Department of Energy Energy policyUnited StatesRenewable energy sourcesTechnological innovationsEnergy policyRenewable energy sourcesTechnological innovations.GPOGPOBOOK9910695789603321Department of Energy3423233UNINA