| Zur Systematik | UB Regensburg |
| Haptotropismus | WN 6500 |
| Ḫāqānī, Afḍal-ad-Dīn Ibrāhīm Ibn-ʿAlī | EV 5058 - EV 5059 |
| Ḥaqqī, Yaḥyā | EN 3492 - EN 3493 |
| Harambašić, August | KW 5130 - KW 5135 |
| Harant z Polžic a Bezdružic, Kryštof | KS 2580 - KS 2581 |
| Haranta, Ján | KU 7970 - KU 7971 |
| Harar | EO 3870 |
| Harasymowicz, Jerzy | KP 7413 - KP 7414 |
| Hardellet, André | IH 49800 - IH 49801 |
| Harden, Maximilian | GM 3438 - GM 3441 NP 4182 |
| Hardenberg, Friedrich August von | NN 6621 |
| Hardenberg, Henriette | GM 3443 - GM 3446 |
| Hardenberg, Karl August von | NO 5783 |
| Harding, Warren G. | NQ 5330 |
| Hardware | ST 150 |
| Hardy, Alexandre | IF 7581 - IF 7582 |
| Hardy, Frank J. | HQ 1698 - HQ 1699 |
| Hardy, Tom | HL 2980 - HL 2985 |
| Hardyng, John | HH 6230 - HH 6231 |
| Hare, David | HN 4130 - HN 4135 |
| Hare, Richard Mervyn | CI 6416 - CI 6417 |
| Harėcki, Maksim Ivanavič | KM 7250 - KM 7251 |
| Haren, Onno Zwier van | GU 48200 - GU 48201 |
| Haren, Willem van | GU 48220 - GU 48221 |
| Hare-Sprache | EE 3291 |
| ha-Reʼuveni, Daṿid | BD 5172 - BD 5173 |
| Harich, Walther | GM 3463 - GM 3466 |
| Harich, Wolfgang | CI 2395 - CI 2396 |
| Harig, Ludwig | GN 5300 - GN 5301 |
| Haringer, Jakob | GM 3475 - GM 3478 |
| Ḥarīrī, al-Qāsim Ibn-ʿAlī al- | EN 3232 - EN 3233 |
| Hariulfus, Aldenburgensis | FY 28298 - FY 28303 |
| Harjo, Joy | HU 3764 - HU 3765 |
| Harkort, Friedrich | NP 2080 |
| Harland, Henry | HT 5336 - HT 5339 |
| Harmachis, Ägypten, Gegenkönig | NH 6600 |
| Harman, Gilbert | CK 3898 - CK 3899 |
| Harmodius, Lepreates | FH 45898 - FH 45903 |
| Harmonides | FH 65794 |
| Harmonische Analyse | QH 150 SK 450 |
| Harmonisierung | QM 420 |
| Harn | WX 2950 - WX 2989 |
| Harnblase | WW 7280 - WW 7319 XG 8100 - XG 8128 XH 7900 - XH 7928 YK 9300 - YK 9399 YR 8000 - YR 8099 |
| Harninkontinenz | YK 8800 - YK 8899 |
| Harnleiter | XG 8100 - XG 8128 XH 7900 - XH 7928 YK 9300 - YK 9399 YR 8000 - YR 8099 |
| Harnoncourt, Nikolaus | LP 92145 LU 92145 LX 92145 LY 92145 |
| Harnorgan | XE 9100 - XE 9299 XG 8000 - XG 8578 XH 7800 - XH 8478 XI 5200 - XI 5299 YE 7000 - YE 7099 YK 7600 - YK 7628 YK 8200 - YK 8299 YQ 6000 - YQ 6099 YR 7800 - YR 8299 |
| Harnröhrenkrebs | XH 7900 - XH 7928 |
| Harnsepsis | YK 8400 - YK 8499 |
| Harnsteinkrankheit | YK 8700 - YK 8799 |
| Harnstoffzyklus | YC 7900 - YC 7999 |
| Harnuntersuchung | VS 5400 - VS 5409 YK 8000 - YK 8028 |
| Harnwege | VS 8300 - VS 8309 WW 7280 - WW 7319 XG 8100 - XG 8128 XH 7900 - XH 7928 YK 9300 - YK 9399 YR 8000 - YR 8099 |
| Harpalos | NH 6450 |
| Harpocration, Alexandrinus | FH 60698 - FH 60703 |
| Harpur, Charles | HQ 1714 - HQ 1715 |
| Ḫarrāṭ, Idwār al- | EN 3496 - EN 3497 |
| Harriman, William Averell | NQ 5433 |
| Harrington, H. James | MC 4160 |
| Harris, Frank | HU 3766 - HU 3769 |
| Harris, Henry Wilson | HQ 7400 - HQ 7401 |
| Harris, Joel Chandler | HT 5340 - HT 5345 |
| Harrison, Constance Cary | HT 5346 - HT 5349 |
| Harrling | NZ 29691 |
| Harrower, Elizabeth | HQ 1748 - HQ 1749 |
| Harry, Myriam | IH 49840 - IH 49841 |
| Harsdörffer, Georg Philipp | GH 5827 - GH 5830 |
| Hartboviste | WL 5805 |
| Harte, Bret | HT 5350 - HT 5355 |
| Hartlaub, Felix | GM 3502 - GM 3505 |
| Hartlaub, Geno | GN 5420 - GN 5421 |
| Hartlaubvegetation | WI 5250 WI 5260 WI 5280 |
| Hartleben, Otto Erich | GM 3517 - GM 3520 |
| Hartley, David | CF 4100 - CF 4117 |
| Hartley, Leslie P. | HM 2970 - HM 2975 |
| Hartlieb, Ingrid | LI 38515 |
| Hartlieb, Johann | GF 7344 - GF 7347 |
| Hartman, Evert | GU 65309 - GU 65310 |
| Hartmann, Nicolai | CI 2400 - CI 2417 |
| Hartmann, von Aue | GF 4044 - GF 4051 |
| Hartmetall | ZM 7060 |
| Hartny, Ciška | KM 7300 - KM 7301 |
| Hartog, Jan de | GU 65323 - GU 65324 |
| Hartoy, Maurice d' | IH 49880 - IH 49881 |
| Hartriegelgewächse | WL 8740 |
| Hartstoff | UQ 8440 ZM 7060 |
| Hartung, Hugo | GN 5435 - GN 5436 |
| Hartwig I., Regensburg, Bischof | FY 28398 - FY 28403 |
| Hartzenbusch, Juan Eugenio | IO 9541 - IO 9542 |
| Hartzerspanen | ZM 8315 |
| Harvey, Gabriel | HI 2390 - HI 2395 |
| Harvey, George Brinton McClellan | HU 3800 - HU 3805 |
| Harvey, Jean-Charles | IH 49900 - IH 49901 |
| Harwood, Gwen | HQ 1782 - HQ 1783 |
| Harz | WI 7420 |
| Harz (Ost) | WI 7785 |
| Harz (Süd) | TP 5222 |
| Harzburger Modell | QV 570 |
| Harze | UV 9100 |
| © Universitätsbibliothek Regensburg, realisiert von Sepp Kuffer |