| #131 | Astronomy letters. -- Woodbury : American Institute of Physics, 1993-. -- ISSN 1063-7737 print. -- ISSN 1562-6873 online |
| #132 | Astronomy reports. -- Moscow : MAIK Nauka, 1993-. -- ISSN 1063-7729 print. -- ISSN 1562-6881 online |
| #133 | Astroparticle physics. -- Amsterdam : North-Holland, 1992-. -- ISSN 0927-6505 print. -- ISSN 1873-2852 online |
| #134 | Astrophysical bulletin. -- Moskva : Nauka, 2007-. -- ISSN 1990-3413 print. -- ISSN 1990-3421 online |
| #135 | The Astrophysical journal, Supplement series. -- Chicago : University of Chicago, 1954-. -- ISSN 0067-0049 print. -- ISSN 1538-4365 online |
| #136 | Astrophysics. -- New York : Consultants Bureau, 1965-. -- ISSN 0571-7256 print. -- ISSN 1573-8191 online |
| #137 | Astrophysics and space science. -- Dordrecht : Reidel, 1968-. -- ISSN 0004-640X print. -- ISSN 1572-946X online |
| #138 | Atmospheric environment, Part A, General topics. -- Oxford : Pergamon, 1990-1993. -- ISSN 0960-1686 print. -- ISSN 1878-2124 online |
| #139 | Atmospheric environment, Part B, Urban atmosphere. -- Oxford : Pergamon, 1990-1994. -- ISSN 0957-1272 print. -- ISSN 1878-2132 online |
| #140 | Atom. Monthly information bulletin of the United Kingdom Atomic Energy Authority. -- Harwell : AEA Technology, 1956-1995. -- ISSN 0004-7015 |