S. H. HANK BERGLUND, PRESIDENT OF THE CONSULTING FIRM BERGLUND INTERNATIONAL, WILL REPLACE ERIK S. SILJESTROM AS CHAIRMAN OF THE SWEDISH-AMERICAN CHAMBER OF COMMERCE IN ATLANTA.  MR. SILJESTROM WILL BE MOVING TO MILWAUKEE, WISC. WHERE HE IS TO BE EMPLOYED BY JOHNSON CONTROLS INC. AND WILL OVERSEE INTERNATIONAL SALES OF THEIR HEATING, VENTILATION AND AIR CONDITIONING SYSTEMS.  MR. BERGLUND HAS LIVED IN ATLANTA SINCE 1972 AND STARTED HIS CONSULTING FIRM IN 1988.