Report.
- New York : United Nations, 1965.
- United Nations. [Document] ; ST/TAO/ser.C/59/rev.1 ; E/CN.12/CCE/SC.4/rev.2 ; E/C.6/36/add.8 .
- Document (United Nations) ; ST/TAO/ser.C/59/rev.1 ; E/CN.12/CCE/SC.4/rev.2 ; E/C.6/36/add.8 .
At head of title: Department of Economic and Social Affairs. Report of a meeting of the working group sponsored by the Economic Commission for Latin America and others.