TY - BOOK T1 - Internal Revenue Service's information technology modernization efforts :hearing before the Subcommittee on Oversight of the Committee on Ways and Means, U.S. House of Representatives, One Hundred Fifteenth Congress, first session, October 4, 2017. CN - Y 4.W 36:115-OS 08 N1 - "Serial no. 115-OS08." N1 - Shipping list no.: 2021-0037-M. ID - 1377181 KW - Tax administration and procedure KW - Information technology KW - Computer networks KW - Information technology. KW - Information technology KW - Tax administration and procedure TI - Internal Revenue Service's information technology modernization efforts :hearing before the Subcommittee on Oversight of the Committee on Ways and Means, U.S. House of Representatives, One Hundred Fifteenth Congress, first session, October 4, 2017. LK - https://purl.fdlp.gov/GPO/gpo118248 UR - https://purl.fdlp.gov/GPO/gpo118248 ER -