Your retirement benefit how it's figured. - 9 pages ; illustrations : 28 cm. - irregular - SSA publication no. 05-10070 . - SSA publication no. 05-10070 . Subjects--Topical Terms: Social security--United States.--Periodicals. GPO Item No.: 0517-D-02 Gov. Doc. Class. No.: SSA 1.2/15-2:R 31/2016