511 A.2d 247 Richard W. Burgit, Petitioner v. Commonwealth of Pennsylvania, Unemployment Compensation Board of Review, Respondent. Commonwealth Court of Pennsylvania.Argued February 6, 1986 June 4, 1986. Unemployment compensation — Burden of proof — Unemployment Compensation Law, Act of December 5, 1936, P.L. (1937) 2897 — Equal protection — Estoppel. 1. An unemployment compensation claimant […]