| Zur Systematik | UB Regensburg |
| Castro, Rosalía de | IO 9410 - IO 9411 |
| Castro y Bellvis, Guillén de | IO 3546 - IO 3547 |
| Castro y Salinas, Juan | IO 6374 - IO 6375 |
| Castroviejo, José María | IP 3467 |
| Čašule, Kole | KZ 7770 - KZ 7771 |
| Català, Víctor | IL 9454 |
| Cataplus | FH 65763 |
| Catawba | EE 2751 |
| CA-Technik | ZM 9050 |
| Catecholamine | XI 5700 - XI 5799 |
| Cathedra | BO 9575 |
| Catilina, Lucius Sergius | NH 7260 |
| Cato, Marcus Porcius, Censorius, Redivivus | FX 112998 - FX 113955 NH 3580 - NH 3583 NH 7230 |
| Cato, Marcus Porcius, Uticensis | NH 7260 |
| Cattafi, Bartolo | IV 18880 - IV 18881 |
| Cattaneo, Giulio | IV 18920 - IV 18921 |
| Cattelan, Maurizio | LI 21726 |
| Cattiaux, Louis | IH 25120 - IH 25121 |
| Catullus, Gaius Valerius | FX 162998 - FX 163005 NH 3600 - NH 3603 |
| Cau, Jean | IH 25160 - IH 25161 |
| Cauchy-Kowalewski-Existenzsatz | SK 540 |
| Caudwell, Christopher | HM 2100 - HM 2105 |
| Cauer, Familie | LI 21728 |
| Cauer, Minna | NP 4132 |
| Caulaincourt, Armand-Augustin-Louis de | NO 5033 |
| Caulerpaceae | WL 3015 |
| Causley, Charles | HN 2600 - HN 2605 |
| Caute, David | HN 2650 - HN 2655 |
| Cauvin, Patrick | IH 25240 - IH 25241 IH 53960 - IH 53961 |
| Cavacchioli, Enrico | IV 19000 - IV 19001 |
| Cavalcanti, Giovanni | IU 4382 |
| Cavalcanti, Guido | IT 6413 |
| Cavalcanti, Valdemar | IQ 89790 - IQ 89791 |
| Cavalieri, Emilio de' | LP 22874 LU 22874 |
| Cavani, Guido | IV 19040 - IV 19041 |
| Cavanna, François | IH 25260 - IH 25261 |
| Cavell, Stanley | CK 3699 - CK 3700 |
| Caviceo, Jacopo | IU 4383 |
| Cavineña | EE 7789 |
| Caylus, Anne Claude Philippe de | IG 2212 |
| Cayrol, Jean | IH 25280 - IH 25281 |
| Cayuga | EE 2755 |
| Cayuse | EE 2757 |
| Cayuvava | EE 7801 |
| Cazenave, Michel | IH 25360 - IH 25361 |
| Cazin, Paul | IH 25440 - IH 25441 |
| Cazotte, Jacques | IG 2217 |
| CD | ZN 6820 |
| CD-ROM | ST 175 |
| Céard, Henry | IG 5788 |
| Cebes, Philosophus | FH 59898 - FH 59903 |
| Cebuano | EF 47700 |
| Čebyšev, Pafnutij L. | SF 2140 |
| Cecaumenus, Tacticus | FK 17748 - FK 17753 |
| Ceccherini, Silvano | IV 19120 - IV 19121 |
| Cecchi, Emilio | IV 19200 - IV 19201 |
| Cecchini, Pier Maria | IU 8870 |
| Cecchi-Pieraccini, Leonetta | IV 19280 - IV 19281 |
| Cecco, d'Ascoli | IT 6414 |
| Čech, Svatopluk | KS 3960 - KS 3965 |
| Čechov, Anton Pavlovič | KI 3240 - KI 3246 |
| Cederna, Camilla | IV 19400 - IV 19401 |
| Cejador y Frauca, Julio | IP 3474 - IP 3475 |
| Cela, Camilo José | IP 3480 - IP 3485 |
| CELAC | MK 6900 |
| Čelakovský, František Ladislav | KS 3980 - KS 3985 |
| Celan, Paul | GN 3725 - GN 3728 |
| Celati, Gianni | IV 19440 - IV 19441 |
| Celaya, Gabriel | IP 3486 - IP 3488 |
| Celestin, Fran | KX 6584 - KX 6585 |
| Céline, Louis-Ferdinand | IH 25480 - IH 25481 |
| Celletti, Rodolfo | IV 19480 - IV 19481 |
| Celsus, Aulus Cornelius | FH 59448 - FH 59453 FX 204398 - FX 204405 NH 3610 - NH 3613 |
| Celtis, Konrad | FZ 23000 - FZ 23005 GG 5544 - GG 5547 KO 3770 - KO 3771 NN 1653 |
| Cembalo | LT 11510 - LT 11518 |
| Cena, Giovanni | IV 19520 - IV 19521 |
| Cendrars, Blaise | IH 25520 - IH 25521 |
| Censorinus, Grammaticus | FX 263798 - FX 263805 |
| Centkiewicz, Czesław | KP 6861 - KP 6862 |
| Central American Common Market | QM 400 |
| Central American Integration System | MK 6900 |
| Centre d'Application et de Promotion des Rayonnements Ionisants | LF 1905 |
| Centre for Hyperincursion and Anticipation in Ordered Systems | VE 5780 - VE 5789 |
| Centre Interdisciplinaire de Recherche sur les Lettres et les Cultures Françaises et Romanes | IB 1021 IB 1025 IB 1040 IB 1050 |
| Centromer | WE 4800 |
| Cenzato, Giovanni | IV 19560 - IV 19561 |
| Čep, Jan | KS 3993 - KS 3994 |
| Čepan, Oskár | KU 4893 - KU 4894 |
| Cepenkov, Marko K. | KZ 7810 - KZ 7811 |
| Cephalion, Historicus | FH 62598 - FH 62603 |
| Cephalocarida | WQ 2100 |
| Cephisodorus, Comicus | FH 25798 - FH 25803 |
| Cerami, Vincenzo | IV 19600 - IV 19601 |
| Ceramiaceae | WL 3960 |
| Ceramiales | WL 3955 |
| Cercamon | IK 7184 - IK 7185 |
| Cercas, Javier | IP 3491 |
| Cercidas, Megalopolitanus | FH 39448 - FH 39453 |
| Cerda, Carlos | IQ 62090 - IQ 62091 |
| © Universitätsbibliothek Regensburg, realisiert von Sepp Kuffer |