
    No. 78-425.
    P. C. Pfeiffer Co., Inc., et al. v. Ford et al.
   C. A. 5th Cir. [Certiorari granted, 439 U. S. 978.] Motions of National Association of Stevedores, Alliance of American Insurers et al., and International Longshoremen’s Assn., AFL-CIO, for leave to file briefs as amici curiae granted.  