. . . . . "POMS, Program Operations Manual System. Part 04, Disability insurance. Chapter 520, Worker's compensation/public disability benefit (WC/PDB) offset. Subchapter 01, WC/PDB policies and procedures"@en . "WC/PDB policies and procedures"@en . . . . "Program Operations Manual System"@en . . "Handbooks and manuals"@en . . . . "Disability insurance, worker's compensation/public disability benefit (WC/PDB) offset"@en . .