OPINION OF THE COURT
Order affirmed, with costs, on the opinion by Mr. Justice James D. Hopkins at the Appellate Division (reported at 53 AD2d 463, sub nom. 860 Executive Towers v Board of Assessors of County of Nassau). Question certified answered in the affirmative.
Concur: Chief Judge Breitel and Judges Jasen, Gabrielli, Jones, Fuchsberg and Cooke. Taking no part: Judge Wachtler.