(Archived document, may contain errors) 234 Decepber 17, 1982 UNMASKING MOSCOW'S INSTITUT E OF THE lJS.AmRR INTRODUCTION In the months following the death of Soviet ruler Leonid Brezhnev, the United States and the West will be searching for clues that reveal the thinking of the Kremlin's new leadership A key source of such Ifinsi&fitslt into S oviet attitudes surely will be Georgiy Arkadyevich Arbatov who heads a Communist Party-run organization in Moscow called The Institute of the U.S.A. and Canada.