| #4881 | Letectví. -- Praha : Čs. aviatický klub, 1921-1952. -- ISSN 1805-733 |
| #4882 | Letectví + kosmonautika. -- Praha; Bratislava (2015-) : Magnet-Press; Magnet-Press Slovakia, 1965-. -- ISSN 0024-1156 |
| #4883 | Level. -- Praha : Vogel Burda Communications, 1995-. -- ISSN 1211-068X |
| #4884 | Library hi tech. -- Ann Arbor : Pierian Press, 1983-. -- ISSN 0737-8831 |
| #4885 | Library & information science abstracts. -- London : Bowker Saur, 1969-. -- ISSN 0024-2179 |
| #4886 | Library management. -- Bradford : MCB University Press, 1979-. -- ISSN 0143-5124 print. -- ISSN 1758-7921 online |
| #4887 | Library of Congress information bulletin. -- Washington : Information Office, Library of Congress, 1972-. -- ISSN 0041-7904 print. -- ISSN 1082-6580 online |
| #4888 | Library technology reports. -- Chicago : ALA, 1976-. -- ISSN 0024-2586 print. -- ISSN 1945-4538 online |
| #4889 | Libri : international library review and IFLA Communications FIAB. -- München : Saur, 1950-. -- ISSN 0024-2667 print. -- ISSN 1865-8423 online |
| #4890 | Lidé a země : zeměpisný a cestopisný měsíčník. -- Praha : Mladá fronta, 1952-. -- ISSN 0024-2896 |