
    No. 452.
    Conner Air Lines, Inc., et al. v. Aviation Credit Corp. et al.
    
      Henry M. Sinclair and Don G. Nicholson for petitioners. Robert P. Smith, Robert V. Smith, John H. Wahl, Jr. and Laurence A. Schroeder for respondents.
   C. A. 5th Cir. Certiorari denied.  