
    No. 399.
    Rowan, dba American Book Service, et al. v. United States Post Office Department et al.
    
      David E. McGiffert on the motion.
   Appeal from D. C. C. D. Cal. [Probable jurisdiction noted, ante, p. 885.] Motion of Direct Mail Advertising Assn., Inc., for leave to participate in oral argument as amicus curiae denied.  