A guide to cabling in private telecommunications systems : DISC PD 1002 (1997) / BSI - British Standards Institution
A guide to electromagnetic compatibility and structured cabling : DISC PD 1001 (1996) / British Standards Institution
Direito administrativo : colectânea de legislação / [org.] Afonso d'Oliveira Martins
Doing business with Korea / The Korea Chamber of Commerce & Industry