| Zur Systematik | UB Regensburg |
| Comte, Auguste | CH 2000 - CH 2017 |
| Conan, Laure | IH 29680 - IH 29681 |
| Conant, James Bryant | NQ 8386 |
| ConceptBase | ST 302 |
| Cončev, Dončo S. | KZ 1770 - KZ 1771 |
| Conchon, Georges | IH 29720 - IH 29721 |
| Concursus divinus | BN 4200 |
| Conde, Alfredo | IP 3509 |
| Conde, Carmen | IP 3510 - IP 3511 |
| Conde, José Antonio | IQ 89910 - IQ 89911 |
| Condé, Maryse | IH 29760 - IH 29761 |
| Conde y Delgado de Molina, Rafael | IQ 14030 - IQ 14031 |
| Condillac, Etienne Bonnot de | CF 2720 - CF 2737 IG 2233 |
| Condon, Richard | HU 3380 - HU 3381 |
| Condorcet, Jean Antoine Nicolas de Caritat de | IG 2234 |
| Conev, Plamen | KZ 1790 - KZ 1791 |
| Confessiones | FX 341598 - FX 341605 |
| Coniferophytina | WL 7875 |
| Conjoint Measurement | QH 234 |
| Connolly, Cyril | HM 2290 - HM 2295 LF 3010 |
| Connybertus, Alexander | FZ 23750 - FZ 23755 |
| Cono, Lausanensis | FY 20548 - FY 20553 |
| Conon, de Béthune | IE 5180 |
| Conon, Historicus | FH 55898 - FH 55903 |
| Conrad, Michael Georg | GM 2855 - GM 2858 |
| Conrad von Hötzendorf, Franz | NP 4887 |
| Conradi, Hermann | GM 2872 - GM 2875 |
| Conrad-Martius, Hedwig | CI 2100 - CI 2117 |
| Conradus, Brunvilarensis | FY 20648 - FY 20653 |
| Conradus, de Fabaria | FY 20748 - FY 20753 |
| Conradus, de Saxonia | FY 21048 - FY 21053 |
| Conradus, Frisingensis | FY 20798 - FY 20803 |
| Conradus, Halberstadensis, Senior | FY 20828 - FY 20833 |
| Conradus, Mendewinus | FY 20948 - FY 20953 |
| Conrart, Valentin | IF 7095 |
| Conring, Hermann | NU 5033 |
| Conscience, Hendrik | GU 53900 - GU 53902 |
| Consolac̜am às tribulac̜oens de Israel | IR 5853 |
| Consolatio ad Liviam | FX 192598 - FX 192605 |
| Consolo, Vincenzo | IV 21120 - IV 21121 |
| Constant, Benjamin | IG 5845 - IG 5846 MC 6380 - MC 6383 |
| Constant, Paule | IH 29840 - IH 29841 |
| Constant, Rosalie de | IG 5848 - IG 5849 |
| Constanṭa | LF 4095 |
| Constantinescu, Pompiliu | IX 5994 |
| Constantinus, Acropolita | FK 18448 - FK 18453 |
| Constantinus, Anagnosta | FK 18498 - FK 18503 |
| Constantinus, Diaconus | FK 18748 - FK 18753 |
| Constantinus, Harmenopulus | FK 18798 - FK 18803 |
| Constantinus, Hermoniacus | FK 18848 - FK 18853 |
| Constantinus II., Antipapa, Papa | NV 2504 |
| Constantinus, Manasses | FK 18948 - FK 18953 |
| Constantinus, Meliteniota | FK 18998 - FK 19003 |
| Constantinus, Rhodius | FK 19198 - FK 19203 |
| Constantinus, Sancti Symphoriani | FY 21198 - FY 21203 |
| Constantinus, Stilbes | FK 19348 - FK 19353 |
| Constantius, Lugdunensis | FX 431498 - FX 431705 |
| Constanza | LF 4095 |
| Consuetudines | BO 1610 BO 1620 |
| Container | QR 870 ZO 9730 |
| Containerpflanzung | ZC 53700 |
| Containerschiff | ZO 6460 |
| Containerschifffahrt | AR 27800 |
| Containerverkehr | QR 870 ZO 9300 |
| Contarini, Gasparo | NN 1605 |
| Conti, Armand de Bourbon de | IF 7096 |
| Conti di Calepio, Pietro de' | IU 8860 |
| Conti, Gian Carlo | IV 21160 - IV 21161 |
| Conti, Haroldo | IQ 72190 - IQ 72191 |
| Conti, Laura | IV 21200 - IV 21201 |
| Contra Academicos | FX 340098 - FX 340105 |
| Contra Adimantum Manichaei discipulum | FX 340198 - FX 340205 |
| Contra adversarium legis et prophetarum | FX 340398 - FX 340405 |
| Contra Boeotum 1 | FH 32962 |
| Contra Boeotum 2 | FH 32961 |
| Contra Calliclem | FH 32963 |
| Contra Cresconium grammaticum | FX 341998 - FX 342005 |
| Contra duas epistulas Pelagianorum | FX 347698 - FX 347705 |
| Contra epistulam Parmeniani | FX 347298 - FX 347305 |
| Contra epistulam, quam vocant fundamenti | FX 343198 - FX 343205 |
| Contra Eubulidem | FH 32970 |
| Contra Faustum Manichaeum | FX 343498 - FX 343505 |
| Contra Felicem Manichaeum | FX 343598 - FX 343605 |
| Contra Fortunatum Manichaeum disputatio | FX 343998 - FX 344005 |
| Contra Gaudentium Donatistarum episcopum | FX 344198 - FX 344205 |
| Contra Iulianum opus imperfectum | FX 345698 - FX 345705 |
| Contra Lacritum | FH 32975 |
| Contra Leocharem | FH 32977 |
| Contra litteras Petiliani | FX 347998 - FX 348005 |
| Contra Maximinum Arianorum episcopum | FX 346098 - FX 346105 |
| Contra mendacium | FX 346198 - FX 346205 |
| Contra Nausimachum et Xenopeithea | FH 32982 |
| Contra Nicostratum | FH 32984 |
| Contra Onetorem | FH 32987 |
| Contra Pantaenetum | FH 32989 |
| Contra Phaenippum | FH 32990 |
| Contra Phormionem | FH 32996 |
| Contra Polyclem | FH 32997 |
| Contra Secundinum Manichaeum | FX 349398 - FX 349405 |
| © Universitätsbibliothek Regensburg, realisiert von Sepp Kuffer |