
1.		Legislação do trabalho / [compil.] Jorge Leite, F. Jorge Coutinho de Almeida Data Publicação: 1997
2.		Performance Indicators for public telecommunications operators / Organisation for economic co-operation and developement Data Publicação: 1989
3.		The Telecommunications Industry : the challlenges of structural change / Organisation for economic co-operation and developement Data Publicação: 1989
4.		XVII congresso internacional de psicologia aplicada : súmula de alguns aspectos / Maria Fernarda M.R Jesuíno Autor: Jesuíno, Maria Fernarda M.R , Psicóloga
5.		Automation and social progress / S. Lilley Autor: Lilley, S. Data Publicação: 1957
6.		These and other things were done : The war story of standard telephones and cables limited / Douglas Reekie Autor: Reekie, Douglas