Humble Oil & Refining Co. v. East Lansdowne Borough , 424 Pa. 309 ( 1967 )
Garchinsky v. Clifton Heights Borough , 437 Pa. 312 ( 1970 )
Cohen v. PHILA. ZONING BD. OF ADJUSTMENT , 3 Pa. Commw. 50 ( 1971 )
Limekiln Golf Course, Inc. v. Zoning Board of Adjustment of Horsham Township , 1 Pa. Commw. 499 ( 1971 )