339 A.2d 612 James J. Phelan, Jr. and Edith N. Phelan, his wife, Appellees, v. Zoning Hearing Board of Lower Merion Township. Lower Merion, Appellant. Commonwealth Court of Pennsylvania.Argued April 1, 1975 May 14, 1975. Zoning — Challenge to validity of zoning ordinance — Pennsylvania Municipalities Planning Code, Act 1968, July 31, P.L. 805 — […]