416 A.2d 594 Gary L. Kistler, Petitioner v. Commonwealth of Pennsylvania, Unemployment Compensation Board of Review, Respondent. Commonwealth Court of Pennsylvania.Argued May 8, 1980 July 1, 1980. Unemployment compensation — Voluntary termination — Unemployment Compensation Law, Act 1936, December 5, P.L. (1937) 2897 — Cause of a necessitous and compelling nature — Burden of proof […]