TY  - BOOK
TI  - Comunications international
PY  - 1983///-1984, 1986
CY  - International
PB  - International Thomson Publishing Ltd,London,England
KW  - Telecommunication
KW  - Comunications
KW  - international
KW  - Telicamunication
N2  - Issue No. 1(Vol 10) , 1,3(Vol 11), 1(Vol 13) bound together
ER  -