
    April 4, 1972.
    M. P. No. 1699.
    Burrillville School Committee v. Burrillville Teachers Ass'n.
    
      Irving I. Zimmerman, for petitioner. Natale L. Urso, for respondent.
   Motion of petitioner to file petition for writ of certiorari granted without prejudice to right of respondent to renew objection at hearing on the merits.  