C. A. 6th Cir. [Certiorari granted, 429 U. S. 958.] Motion of respondent Detroit Board of Education to argue on behalf of all respondents denied. Divided argument on behalf of respondents allowed.
C. A. 6th Cir. [Certiorari granted, 429 U. S. 958.] Motion of respondent Detroit Board of Education to argue on behalf of all respondents denied. Divided argument on behalf of respondents allowed.