| #51 | Educational research for policy and practice. -- Dordrecht : Kluwer Academic Publishers, 2002-. -- ISSN 1570-2081 print. -- ISSN 1573-1723 online |
| #52 | Electronic commerce research. -- Boston : Kluwer Academic Publishers, 2001-. -- ISSN 1389-5753 print. -- ISSN 1572-9362 online |
| #53 | Environment, development and sustainability. -- Dordrecht : Kluwer Academic Publishers, 1999-. -- ISSN 1387-585X print. -- ISSN 1573-2975 online |
| #54 | Environmental fluid mechanics. -- Dordrecht : Kluwer Academic Publishers, 2001-. -- ISSN 1567-7419 print. -- ISSN 1573-1510 online |
| #55 | Environmental modeling & assessment. -- Amsterdam : Kluwer Academic Publishers, 1996-. -- ISSN 1420-2026 print. -- ISSN 1573-2967 online |
| #56 | Environmental & resource economics. -- Dordrecht : Kluwer Academic Publishers, 1991-. -- ISSN 0924-6460 print. -- ISSN 1573-1502 online |
| #57 | Ethical theory and moral practice. -- Dordrecht : Kluwer Academic Publishers, 1998-. -- ISSN 1386-2820 print. -- ISSN 1572-8447 online |
| #58 | Ethics and information technology. -- Dordrecht : Kluwer Academic Publishers, 1999-. -- ISSN 1388-1957 print. -- ISSN 1572-8439 online |
| #59 | European journal of epidemiology. -- Fidenza : Kluwer Academic Publishers, 1985-. -- ISSN 0393-2990 print. -- ISSN 1573-7284 online |
| #60 | European journal of law and economics. -- Dordrecht : Kluwer Academic Publishers, 1994-. -- ISSN 0929-1261 print. -- ISSN 1572-9990 online |