. . . . . . . . "Handbooks and manuals"@en . . . . "Handbooks, manuals, etc"@en . "Federal Employees' Retirement System handbook for members of Congress benefits under the Federal Employees' Retirement System : a report"@en . . . . . . . . . . "Federal Employees' Retirement System handbook for members of Congress : benefits under the Federal Employees' Retirement System : a report"@en .