red telefónica | |
avia. | web |
commun. mater.sc. | telephone network |
general | |
gen. | usual |
chem. | systemic |
law | overall |
con | |
gen. | with |
| |||
web | |||
telephone network | |||
multioffice exchange |
red telefónica general con : 1 phrase in 1 subject |
Communications | 1 |