
    In the Matter of the Board of Education of School District No. 1 (Hempstead Public Schools), Appellant, v. Robert D. Helsby et al., Constituting the Public Employment Relations Board, Respondents, and Hempstead Schools Association of Administrators, Intervenor-Respondent.
    Argued November 19, 1974;
    decided December 18, 1974.
    
      
      Martin H. Scher and Frederick D. Braid for appellant.
    
      Martin L. Barr and Robert J. Miller for respondents.
    
      Louis N. Orfan for intervenor-respondent.
   Judgment-affirmed, with costs; no opinion.

Concur: Chief Judge Bbeitel and Judges Jasen, Gabbielli, Jones, Wachtleb and Stevens. Taking no part: Judge Babin.  