C. A. 10th Cir. Motion of National Education Assn, for leave to file a brief as amicus curiae granted. Certiorari denied.
Mr. Justice Douglas and Mr. Justice Brennan are of the opinion that certiorari should be granted.
C. A. 10th Cir. Motion of National Education Assn, for leave to file a brief as amicus curiae granted. Certiorari denied.