Certification is granted and the judgment of the Appellate Division is reversed. We- have determined that proper interpretation of the agreements leads to the conclusion that the parties have bargained for and agreed upon the designation of January 15 (Dr. Martin Luther King’s birthday) as a paid holiday for the membership of the plaintiff associations.

*296For reversal — Chief Justice Hughes, Justices Jacobs, Mountain, Pashman and Clifford and Judge Conford —6.

For reversal — None.