416 A.2d 1164 Arlene Frable, Petitioner v. Commonwealth of Pennsylvania, Unemployment Compensation Board of Review, Respondent. Anna P. O’Donnell et al., Petitioners v. Commonwealth of Pennsylvania, Unemployment Compensation Board of Review, Respondent. Commonwealth Court of Pennsylvania.Argued April 9, 1980 July 21, 1980. Unemployment compensation — Voluntary termination of employment — Burden of proof — Cause […]