| Zur Systematik | UB Regensburg |
| Castellanos, Rosario | IQ 13630 - IQ 13631 |
| Castellet, Josep M. | IP 3459 - IP 3460 |
| Castelletti, Cristoforo | IU 4378 |
| Castelli, Ignaz Franz | GL 3147 - GL 3150 |
| Castelló de Ampurias | LO 39290 |
| Castelnuovo, Elías | IQ 72070 - IQ 72071 |
| Castelnuovo, Enrico | IV 2084 |
| Castelo Branco, Camilo | IR 6620 - IR 6621 |
| Castelot, André | IH 24920 - IH 24921 |
| Casti, Giovanni Battista | IU 8868 |
| Castiglione, Baldassare | IU 4379 - IU 4380 |
| Castiglione, Giovanni Benedetto | LI 21723 |
| Castiglione, Giuseppe | IV 2085 |
| Castilho, António Feliciano de | IR 6630 - IR 6631 |
| Castilla, Manuel J. | IQ 72090 - IQ 72091 |
| Castillejo, Cristóbal de | IO 3538 - IO 3539 |
| Castillo Ledón, Luis | IQ 13660 - IQ 13661 |
| Castillo-Puche, José Luis | IP 3462 |
| Castillou, Henry | IH 25040 - IH 25041 |
| Castorion, Solensis | FH 37498 - FH 37503 |
| Castro Arenas, Mario | IQ 49880 - IQ 49881 |
| Castro, Ernesto L. | IQ 72120 - IQ 72121 |
| Castro, Eugenio de | IR 6641 |
| Castro, Fernanda de | IR 8680 - IR 8681 |
| Castro, Fidel | MC 8650 - MC 8653 |
| 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 | 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, Alberto | IV 19160 - IV 19161 |
| 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 |
| © Universitätsbibliothek Regensburg, realisiert von Sepp Kuffer |