United Nations document series symbols, 1946-1996.
Dag Hammarskjöld Library.
New York : Dag Hammarskjöld Library, United Nations,
1998.
"ST/LIB/SER.B/5/Rev.5."
United Nations publication. Sales number: E.98.I.6"--T.p. verso.
Includes indexes.
United Nations
United Nations