
    April 16, 1982.
    445 A.2d 220
    Atlantic Richfield Co. v. Liebel, Appellant.
    Argued September 9,1981.
    Norman P. Zarwin, for appellant;
    John O’Rourke, for appellee.
    Before SPAETH, POPOVICH and MONTGOMERY, JJ.
   The order of the lower court is affirmed.  