Raúl Hernández-Coss
Unknown Author
Vedat Akman
María Eugenia Ulfe
Segundo Montes
Paola Guiliano
Jorge Martínez Pizarro
Commerce Research Bureau (Bombay)
Sadrel Reza
Jean Papail
Statistical Office of the European Communities
Rodrigo Mendieta Muñoz
Steven R. Wilson
Catherine Buckle
Patricia Brenner
Maurice W. Schiff