found: Yankelovich, D. Starting with the people, 1988:CIP t.p. (Sidney Harman)
found: LC data base, 2/9/88(hdg.: Harman, Sidney, 1918- )
found: Phone call to the pub., 2/9/88(Sidney Harman, b. 8/15/18; Undersecretary for Commerce from 1977-78; is presently chairman of the board for Harman International, an electronics company in Wash., D.C.)
found: Los Angeles times WWW site, Apr. 13, 2011(Sidney Harman; b. 1918, Montreal; d. Tuesday night [Apr. 12, 2011], Washington, D.C., aged 92; philanthropist, polymath, and pioneer in high-fidelity sound for homes and cars who tried to resuscitate an icon of American journalism when he bought Newsweek last year)
found: Washington post WWW site, Apr. 14, 2011(in obituary published Apr. 13: Sidney Harman; b. Sidney Mortimer Harman, Aug. 5, 1918, Montreal; d. Apr. 12, George Washington Hospital [Washington, D.C.], aged 92)
found: New York times WWW site, Apr. 14, 2011(in obituary published Apr. 13: Sidney Harman; b. Aug. 4, 1918, Montreal; d. Tuesday night [Apr. 12, 2011], Washington, aged 92)