• Object Title

    LBY 24856-14

    Object category
    Books
    Production date
    1947
    Creator
    UNITED NATIONS RELIEF AND REHABILITATION ADMINISTRATION. DIVISION OF OPERATIONAL ANALYSIS (Author) UNRRA OPERATIONAL ANALYSIS PAPERS; NO. 30 (Author) UNRRA Division of Operational Analysis (Publisher)
  • Object Title

    LBY 24856-15

    Object category
    Books
    Production date
    1947
    Creator
    UNITED NATIONS RELIEF AND REHABILITATION ADMINISTRATION. DIVISION OF OPERATIONAL ANALYSIS (Author) UNRRA OPERATIONAL ANALYSIS PAPERS; NO. 30 (Author) UNRRA Division of Operational Analysis (Publisher)