
    No. 75-1198.
    No. 76-1054.
    No. 76-5881.
    Nolde Brothers, Inc. v. Local No. 358, Bakery & Confectionery Workers Union, AFL-CIO, Catanzaro v. Central Gulf Steamship Corp. et al., Morales v. Turman et al.,
   ante, p. 243;

ante, p. 916; and

ante, p. 322. Petitions for rehearing denied.  