Söderberg, Sten 1908- Hammarskjöld : a pictorial biography / Sten Söderberg - New York : Viking Press , 1962 - 144 p. : illus. ; 24 cm. Subjects--Personal Names: Hammarskjöld, Dag, 1905-1961. Subjects--Topical Terms: Hammarskjöld LC Class. No.: D839.7.H3 / S6 Dewey Class. No.: 923 / SOH 1962