| #391 | Quality. -- Wheaton : Hitchcock, 1975-. -- ISSN 0360-9936 print. -- ISSN 1937-4410 online |
| #392 | Quality world. -- London : Institute of Quality Assurance, 1994-. -- ISSN 1352-8769 |
| #393 | Quarry management. -- Nottingham : Quarry Managers' Journal, 1984-. -- ISSN 0950-9526 |
| #394 | R & D management. -- Oxford : Basil Blackwell, 1970-. -- ISSN 0033-6807 print. -- ISSN 1467-9310 online |
| #395 | Rangeland ecology & management. -- Lawrence : Alliance Communications Group, 2005-. -- ISSN 1550-7424 print. -- ISSN 1551-5028 online |
| #396 | Records management journal. -- Bradford : Emerald Group Publishing, 1989-. -- ISSN 0956-5698 print. -- ISSN 1758-7689 online |
| #397 | Records management quarterly. -- Prairie Village : Association of Records Managers and Administrators, 1986-1998. -- ISSN 1050-2343 |
| #398 | REFA-Nachrichten. -- Darmstadt : REFA Bundesverband, 1948-2007. -- ISSN 0033-6874 |
| #399 | Research technology management. -- Washington : Industrial Research Institute, 1988-. -- ISSN 0895-6308 print. -- ISSN 1930-0166 online |
| #400 | Review of industrial organization. -- Dordrecht : Kluwer Academic Publishers, 1984-. -- ISSN 0889-938X print. -- ISSN 1573-7160 online |