422 A.2d 1216 Vivian Manilla, Appellant v. Zoning Hearing Board of Worcester Township, Appellee. Commonwealth Court of Pennsylvania.Argued October 8, 1980 December 4, 1980. Zoning — Scope of appellate review — Abuse of discretion — Error of law. 1. In a zoning case where the lower court took no additional evidence, review by the Commonwealth […]