found: His 44070, 1989: t.p. (Rudolf Vrba) pref. (was 39 years old in 1963)
found: LC data base, 11-3-89 (hdg.: Vrba, Rudolf)
found: Baraḥti me-Oshṿits, c1998: p. 361 (Rudof Ṿerbah; b. as Ṿolṭer Rozenberg in 1924; Holocaust survivor; from 1976 member of the faculty (pharmacology) at Univ. of British Columbia)
found: New York times WWW site, Apr. 7, 2006 (Rudolf Vrba; b. Walter Rosenberg, Sept. 11, 1924, Topolcany, Czechoslovakia (Rudolf Vrba was the nom de guerre he adopted after joining the Czechoslovakian resistance; he later made the change legal); d. Mar. 27, Vancouver, aged 81; as a young man he escaped from Auschwitz and provided the first eyewitness evidence not only of the magnitude of the tragedy unfolding at the death camp but also of the exact mechanics of Nazi mass extermination)