Memorandum. The order of the Appellate Division should be affirmed, without costs, for the reasons stated in the memorandum at the Appellate Division concerning the discretionary powers of the commissioner in the interpretation of the applicable statutes and regulations.
Chief Judge Breitel and Judges Jasen, Gabrielli, Jones, Wachtler, Fuchsberg and Cooke concur in memorandum.
*721Order affirmed.