TY - BOOK ED - United States. TI - Tax administration: how IRS' Philadelphia Service Center is addressing processing problems PY - 1986///?] CY - [Washington, D.C. KW - United States KW - Internal Revenue Service KW - Philadelphia Service Center KW - Data processing KW - Tax administration and processing N1 - MF; March 1986; CRDP Program Historic Shelflist record ER -