| #5821 | Quarterly journal of mathematics. -- Oxford : Oxford University Press, 1930-. -- ISSN 0033-5606 print. -- ISSN 1464-3847 online |
| #5822 | Quarterly journal of mechanics and applied mathematics. -- Oxford : Oxford University Press, 1948-. -- ISSN 0033-5614 print. -- ISSN 1464-3855 online |
| #5823 | Quarterly Journal of Pure and Applied Mathematics. -- London : Longmans, 1860- |
| #5824 | Quarterly Journal of the Geological Society of London. -- London : Longman, 1845-1970. -- ISSN 0370-291X |
| #5825 | The quarterly journal of the Chemical Society of London. -- London : Chemical Society, 1848-1861. -- ISSN 1743-6893 print. -- ISSN 2050-5434 online |
| #5826 | Quarterly of applied mathematics. -- Providence : Brown University, 1943-. -- ISSN 0033-569X print. -- ISSN 1552-4485 online |
| #5827 | Quarterly reviews. -- London : Chemical Society, 1947-1971. -- ISSN 0009-2681 |
| #5828 | Queensland government mining journal. -- Brisbane : Queensland Department of Resource Industries, 1900-2000. -- ISSN 0033-6149 |
| #5829 | Química e industria. -- Bilbao : Associatión Nacional de Químicos de Espana, 1954-1968. -- ISSN 0375-9695 |
| #5830 | QZ : Zeitschrift für industrielles Qualitätsmanagement. -- München : Carl Hanser, 1980-. -- ISSN 0720-1214 |