C. A. 3d Cir. Certiorari denied. Reported below: 657 F. 2d 25 (first case); 655 F. 2d 526 (second case); 661 F. 2d 298 (third case).
C. A. 3d Cir. Certiorari denied. Reported below: 657 F. 2d 25 (first case); 655 F. 2d 526 (second case); 661 F. 2d 298 (third case).