%0 Conference Paper
%A Rudolph R Verderber
%B Energy Cost Avoidance in Education Buildings Conference
%C Ann Arbor, MI
%D 1990
%G eng
%L LBL-28792
%S Energy Cost Avoidance in Education Buildings Conference
%T Electronic High Frequency Fluorescent Ballasts (Past, Present and Future)
%1 <p>Lighting Systems Group</p>
%2 LBL-28792
%8 06/1990