Judgment reversed and a new trial ordered upon the ground that the court's failure to require the police officer to produce his memo book constituted reversible error ( People v. Malinsky, 15 N.Y.2d 86; People v. Rosario, 9 N.Y.2d 286).
Concur: Chief Judge FULD and Judges BURKE, SCILEPPI, BERGAN, KEATING, BREITEL and JASEN.