| #5891 | Report of materials science and technology. -- Tokyo : Waseda University, 1989-. -- ISSN 0916-6521 |
| #5892 | Reporter : international. -- Buchs : Sigma-Aldrich, 2000- |
| #5893 | Reporter for Europe. -- Bellefonte : Supelco |
| #5894 | Reports of Research Institute for Applied Mechanics. -- Fukuoka : Research Institute for Applied Mechanics, 1972-1998. -- ISSN 0023-6195 |
| #5895 | Reports of the Faculty of Science Kagoshima University. -- Kagoshima : Kagoshima University, 1969-1996. -- ISSN 0385-4019 |
| #5896 | Reports of the Institute of Fluid Science, Tohoku University. -- Sendai : Tohoku University, 1990-. -- ISSN 0916-2879 |
| #5897 | Reports of the Institute of Physical and Chemical Research. -- : Institute of Physical and Chemical Research, 1958-. -- ISSN 0020-3084 |
| #5898 | Reports on Mathematical Logic. -- Krakow : Jagiellonian University, 1973-. -- ISSN 0137-2904 |
| #5899 | Reports on progress in physics. -- London : Institute of Physics, 1934-. -- ISSN 0034-4885 print. -- ISSN 1361-6633 online |
| #5900 | Reports on the Progress of Applied Chemistry. -- London : Society of Chemical Industry, 1916-1976. -- ISSN 0370-6648 |