Dag Hammarskjold / Joseph P. Lash. Lash, Joseph P., 1909- Hammarskjold, Dag, 1905-1961. United Nations. Secretary-General. United Nations Biography. World politics 1945-1955. World politics 1955-1965. Statesmen Sweden Biography. 327 19 LAD Index: p.298-304. Reviews: Times Literary Supplement, 2 Feb. 1962, p.67; Illustrated London News, 10 Feb. 1962, p.213. London : Cassell, 1962. 1962. 1962 Text 304 p. : eng Sweden