H.R. 1578, real estate investment trusts (REITs) : can they improve the Thrift Savings Plan? : hearing before the Subcommittee on the Federal Workforce and Agency Organization of the Committee on Government Reform, House of Representatives, One Hundred Ninth Congress, first session, on H.R. 1578 ... April 19, 2005. (U.S. G.P.O. :, 2005)