"File consists of correspondence, research material and notes related to the Judenrat: Rush to Judgment? A Case History lecture delivered by Dr. Leonard H. Ehrlich, Director and founder of Judaic Studies at the University of Massachusetts and professor Emeritus of the University’s Center and Study Program in Freiburg."@eng . "Dr. [Leonard H.] Ehrlich lecture"@eng . . . . "Dr. [Leonard H.] Ehrlich lecture"@eng . .