http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
letters and papers of Chaim Weizmann : Series A, Letters
August 1947 - June 1952 / Gen. ed. Barnett Litvinoff. Ed.: Aaron Klieman in collab. with Nehama ChalomChaim Weizmann
The letters and papers of Chaim Weizmann : Series A, Letters