556 A.2d 973, 124 Pa. Commw. 632
Appeals Nos. 1630 C.D. 1988, 1629 C.D. 1988, 1627 C.D. 1988, 1626 C.D. 1988, 1631 C.D. 1988, 1628 C.D. 1988, 48 C.D. 1988, 47 C.D. 1988, 45 C.D. 1988, 46 C.D. 1988, 44 C.D. 1988, 832 C.D. 1988, 838 C.D. 1988, 837 C.D. 1988, 836 C.D. 1988, 835 C.D. 1988, 839 C.D. 1988, 834 C.D. 1988 and 833 C.D. 1988