TY - BOOK ED - United States TI - Supplemental Security Income (SSI) T2 - SSA publication PY - 2012///] CY - [Baltimore, Md.?] PB - Social Security Admin. KW - Supplemental security income program KW - United States KW - Local N1 - "In one volume."; "Februaru 2012"; Shipping list no.: 2012-0046-S ER -