| Punct autorizat de acces - Subiect | |
| Subiect sau categorie de subiect | COMSAT (Communications Satellite Corporation) |
| Element de intrare | |
| Autoritate | COMSAT (Communications Satellite Corporation) |
250
__
$aCOMSAT (Communications Satellite Corporation)
299 __ $aCOMSAT (Communications Satellite Corporation)
299 __ $aCOMSAT (Communications Satellite Corporation)