| Nume personal | |
| Nume personal | Ungureanu, Ion (sociolog) |
| Element de intrare | |
| Autoritate | Ungureanu, Ion (sociolog) |
200
__
$aUngureanu, Ion (sociolog)
299 __ $aUngureanu, Ion (sociolog)
299 __ $aUngureanu, Ion (sociolog)
