C. A. 6th Cir. [Certiorari granted, 414 U. S. 1038.] Motion of respondents Board of Education for the School District of the City of Detroit et al. for leave to participate in oral argument denied.
C. A. 6th Cir. [Certiorari granted, 414 U. S. 1038.] Motion of respondents Board of Education for the School District of the City of Detroit et al. for leave to participate in oral argument denied.