
    No. 75-1013.
    No. 75-1105.
    No. 75-1153.
    No. 76-352.
    No. 76-986.
    No. 76-1179.
    No. 76-1267.
    Broncucia v. Colorado, Reid v. Memphis Publishing Co., Abood et al. v. Detroit Board of Education et al., Chappelle v. Greater Baton Rouge Airport District et al., Netelkos et al. v. United States, Ashcroft, Attorney General of Missouri v. Mattis, Cravero et al. v. United States,
   431 U. S. 937;

429 U. S. 964;

431 U. S. 209;

431 U. S. 159.

431 U. S. 953;

431 U. S. 171; and

430 U. S. 983. Petitions for rehearing denied.  