406 U.S. 950
U.S.
1972

C. A. 8th Cir. Motion of International Association ‍​‌‌​‌‌‌‌​​‌‌​‌​‌​‌‌​​‌‌​​‌‌‌‌​‌​​​‌‌‌‌‌‌​‌‌​​​‌​‍of Fire Fighters for leave to file a brief as amicus curiae granted. Certiorari denied.