C. A. 8th Cir. [Certiorari granted, 401 U. S. 1008.] Motion of Gulf & Western Industries, Inc., for leave to file a brief as amicus curiae granted.
C. A. 8th Cir. [Certiorari granted, 401 U. S. 1008.] Motion of Gulf & Western Industries, Inc., for leave to file a brief as amicus curiae granted.