TY - BOOK T1 - Understanding IRS communications. DA - c2000. CY - Chicago : ET - 2nd ed. CN - KF6301 CN - KF6301 PB - CCH Inc., PP - Chicago : PY - c2000. N1 - Includes index. ID - 257207 KW - Tax administration and procedure SN - 0808005723 TI - Understanding IRS communications. ER -