Reports for the period January 1956-March 1960, (April 1960-March 1964). Submitted to the twenty-fifth (twenty-sixth) Zionist Congress in Jerusalem, Tevet 5721/December 1960 (Tevet 5725/Dec. 1964) / 
Jewish Agency for Palestine.
Jerusalem, 
1960-1964.
The third part, relating to activities in the U.S.A., was published with the co-operation of the American section of the Jewish Agency.