339 A.2d 594 Greensburg Planning Commission, an Agency of The City of Greensburg, and The City of Greensburg, A Municipal Corporation, Appellants, v. Cabin Hill, Inc., Appellee. Commonwealth Court of Pennsylvania.Argued May 7, 1975 May 28, 1975. Zoning — Amendment to zoning regulations — Legislative process — Judicial authority — Appeals — Challenge to validity […]