472 A.2d 1167 Amy Riebesell, Petitioner v. Commonwealth of Pennsylvania, Unemployment Compensation Board of Review, Respondent. Commonwealth Court of Pennsylvania.Argued December 5, 1983 March 21, 1984. Unemployment compensation — Scope of appellate review — Error of law — Findings of fact — Substantial evidence — Wilful misconduct — Burden of proof — Refusal to work […]