| #121 | Bulletin des séances de l'Académie royale des sciences coloniales =. -- BELGIUM : Bruxelles: Académie royale des sciences coloniales, 1954-1959. -- ISSN 0365-6578 |
| #122 | Bulletin of Latin American research. -- Oxford : Blackwell, 1981-. -- ISSN 0261-3050 print. -- ISSN 1470-9856 online |
| #123 | Bulletin of the School of Oriental and African Studies. -- Oxford : Oxford University Press, 1940-. -- ISSN 0041-977X print. -- ISSN 1474-0699 online |
| #124 | Bulletin of the School of Oriental Studies. -- London : School of Oriental Studies, 1917-1940. -- ISSN 1356-1898 |
| #125 | Bulletins of American paleontology : Paleoecological Studies of South Florida. -- Ithaca : Paleontological Research Institution, 1895-. -- ISSN 0007-5779 |
| #126 | Business history review. -- Cambridge : Cambridge University Press, 1954-. -- ISSN 0007-6805 print. -- ISSN 2044-768X online |
| #127 | Byzantinobulgarica. -- Sofija : Balgarska Akademija na Naukite, 1962-. -- ISSN 0068-4686 |
| #128 | Byzantinoslavica. -- Praha : Slovanský ústav AV ČR, 1929-. -- ISSN 0007-7712 |
| #129 | Cambridge historical journal. -- London : Cambridge University Press, 1923-1957. -- ISSN 1474-6913 |
| #130 | Canadian historical review. -- Toronto : University of Toronto Press, 1920-. -- ISSN 0008-3755 |