01297nam 2200385 a 450 991069692760332120230902161718.0(CKB)5470000002383618(OCoLC)557266286(EXLCZ)99547000000238361820100317d2009 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierProgram evaluation[electronic resource] a variety of rigorous methods can help identify effective interventions : report to congressional requesters[Washington, D.C.] :U.S. Govt. Accountability Office,[2009]1 online resource (ii, 44 pages)Title from PDF title screen (GAO, viewed Mar. 11, 2010)."November 2009.""GAO-10-30."Includes bibliographical references.Program evaluation Government spending policyUnited StatesBudgetUnited StatesUnited StatesAppropriations and expendituresGovernment spending policyBudgetGPOGPOBOOK9910696927603321Program evaluation3422680UNINA