Vocational education and training in SpainCarlos Otero Hidalgo · First published 2001 · Latest edition 2002Open the Tome
Science and Technology in Southern Europe (Cartermill Guides to World Science & Technology)Carlos Otero Hidalgo · First published 1997Open the Tome
Partidos políticos y sindicatos en la sociedad contemporáneaCarlos Otero Hidalgo · First published 1996Open the Tome
Universidad y sindicatos en la sociedad tecnológica del futuroCarlos Otero Hidalgo · First published 1994Open the Tome
