01404nam 2200361 a 450 991069597420332120070717164146.0(CKB)5470000002374057(OCoLC)156618895(EXLCZ)99547000000237405720070717d2007 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierInformation technology[electronic resource] Immigration and Customs Enforcement needs to fully address significant infrastructure modernization program management weaknesses : report to congressional committees[Washington, D.C.] :U.S. Govt. Accountability Office,[2007]i, 66 pages digital, PDF fileTitle from title screen (viewed on July 2, 2007)."April 2007."Paper version available from: U.S. Govt. Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548."GAO-07-565."Includes bibliographical references.Information technology Information storage and retrieval systemsUnited StatesInformation storage and retrieval systemsUnited States.GPOGPOBOOK9910695974203321Information technology56211UNINA