J. Viet,
“Macrothesaurus para el procesamiento de la informacion relativa al desarrollo economico y social”. United Nations Department of International Economic and Social Affairs, New York, NY, USA, p. 346 p., 1985.
J. Viet,
“Macrothesaurus pour le traitement de l'information relative au developpement economique et social”. United Nations Department of International Economic and Social Affairs, New York, NY, USA, p. 343 p., 1985.
