Program: CLOCKSS
- Publisher: Macmillan Journals ltd., etc
- Print ISSN: 0028-0836
- Electronic ISSN: 1476-4687
- OCLC Number:
- Summary Holdings: v.451-v.477 (2008-2011); v.479-v.480 (2011); v.486-v.487 (2012); v.490-v.496 (2012-2013); v.498 (2013); v.501 (2013); v.504-v.505 (2013-2014); v.507-v.513 (2014); v.515-v.516 (2014); v.519-v.520 (2015); v.525-v.527 (2015); v.536-v.537 (2016); v.551-v.619 (2020-2023)
- Holdings Format: Digital