| Punct autorizat de acces - Subiect | |
| Subiect sau categorie de subiect | Engels, Friedrich - Hegel, Georg Wilhelm Friedrich |
| Element de intrare | |
| Autoritate | Engels, Friedrich - Hegel, Georg Wilhelm Friedrich |
250
__
$aEngels, Friedrich - Hegel, Georg Wilhelm Friedrich
299 __ $aEngels, Friedrich - Hegel, Georg Wilhelm Friedrich
299 __ $aEngels, Friedrich - Hegel, Georg Wilhelm Friedrich