TY - BOOK AU - UNITED NATIONS, ECONOMIC AND SOCIAL COUNCIL, OFFICIAL RECORDS: TWENTY-SESSION ED - UNITED NATIONS, ECONOMIC AND SOCIAL COUNCIL, OFFICIAL RECORDS: TWENTY-SESSION TI - Economic commission for europe: Annual report (31 march 1955-21 April 1956 U1 - VIN45, 936:8.N56, J6,6 UN PY - 1956/// CY - New York PB - United nations N1 - supp.no.6 ER -