. . . . . . . . . "Tax rules governing private foundations hearings before the Subcommittee on Oversight of the Committee on Ways and Means, House of Representatives, Ninety-eighth Congress, first session"@en . . "Tax rules governing private foundations : hearings before the Subcommittee on Oversight of the Committee on Ways and Means, House of Representatives, Ninety-eighth Congress, first session"@en . . . . . . . .