ISSN Record 2590-292X

This resource has been partly archived by the keepers network.

Archival Status
Publisher	Keeper	Status	Last updated
on 1
Elsevier	Portico	Preserved	2026-05-28
Preserved : 1975: 10(1-6), 1975: 11(1-6), 1976: 12(1-6), 1977: 13(1-6), 1977: 14(1-6), 1978: 15(1-6), 1978: 16(1-6), 1979: 17(1-9), 1980: 18(1-9)
Elsevier	CLOCKSS Archive	Preserved	2026-05-25
10 to 18
Elsevier GmbH	National Library of the Netherlands	Preserved	2024-12-15
Preserved : 10 (3-4, 5-6); 11 (1-2, 3-4, 5-6); 12 (1, 2, 3-4, 5, 6); 13 (1, 2-3, 4-5, 6); 14 (1-2, 3-4, 5, 6); 15 (1-6); 16 (1-6); 17 (2-6, 7-8, 9); 18 (1-6, 7-8, 9)