Program: CLOCKSS
- Publisher: Gordon & Breach
- Print ISSN: 1042-0150
- Electronic ISSN: 1029-4953
- OCLC Number:
- Summary Holdings: v.108-v.119 (1989-1991); v.122 (1991); v.124-v.130 (1992-1994); v.132-v.178 (1994-2023); Preprint (2018)
- Holdings Format: Digital