Patrick McKay-Beach
Emilia Pardo Bazán
Simpósio EPUSP sobre Estruturas de Concreto (2nd 1990 São Paulo, Brazil)
Jeremy C. Fox
Edward Prichard Gee
Dennis J. Herlocker
Brent Walls
Renaud Paulian
Population Reference Bureau
Sonja Hilzinger
Fernando Bastos de Avila
Alsie Gilbert Campbell
Paul F. Hessburg
D. Chuluunzhav
Valentin V Tepordei
Brad Hubbard