| #1041 | Oman information technology report. -- London : Business Monitor International, 2006-. -- ISSN 1752-4288 |
| #1042 | On-line review : The international journal of online (and videotex) information systems. -- Oxford : Learned Information Europe, 1977-1992. -- ISSN 0309-314X |
| #1043 | Online : erfolgreiches Informationsmanagement. ADI-Nachrichten. ÖVD. -- Bergheim : Datacom-Verlag, 1977-1997. -- ISSN 0342-9393 |
| #1044 | Online : the magazine of online information systems. -- Wilton : Online, 1977-2012. -- ISSN 0146-5422 |
| #1045 | Online. -- Německo : Köln : R. Müller, 1973-1976 |
| #1046 | Online & CD ROM review : The International Journal of Online & Optical Information Systems. -- Oxford : Learned Information (Europe) Ltd., 1993-1999. -- ISSN 1353-2642 |
| #1047 | Online information review. -- Bradford : MCB University Press., 2000-. -- ISSN 1468-4527 |
| #1048 | Online searcher : information discovery, technology, strategies. -- Medford : Information Today, 2013-. -- ISSN 2324-9684 |
| #1049 | Open computing : McGraw-Hill's magazine of open systems computing. -- San Mateo : McGraw-Hill, 1994-1995. -- ISSN 1078-2370 |
| #1050 | Open economies review. -- Dordrecht : Kluwer Academic Publishers, 1990-. -- ISSN 0923-7992 print. -- ISSN 1573-708X online |