
    April 5, 1971
    No. 1252.
    Pratz et al. v. Louisiana Polytechnic Institute et al.
   Affirmed on appeal from D. C. W. D. La.

Mr. Justice Douglas, Mr. Justice Brennan, and Mr. Justice Marshall are of the opinion that the question of jurisdiction should be postponed to hearing on the merits and case set for oral argument.  