by Hinde, Robert A | Rotblat, Joseph, 1908-2005 | ProQuest (Firm).
by Pugwash Conference on Science and World Affairs (49th : 1999 : Rustenburg, South Africa) | Rotblat, Joseph, 1908-2005 | ProQuest (Firm).
by Hinde, Robert A | Rotblat, Joseph, 1908-2005 | McNamara, Robert S, 1916-2009 | ProQuest (Firm).