ISSN 2250-1762 - Proceedings of the National Academy of Sciences, India, Section A, physical sciences (Online)

Title proper:: Proceedings of the National Academy of Sciences, India, Section A, physical sciences.

This resource has been partly archived by the keepers network.

Archival Status
Publisher	Keeper	Status	Last updated
on 1
Springer India	National Library of the Netherlands	Preserved	2024-12-15
Preserved : 82 (1-4); 83 (1-4); 84 (1-4); 85 (1-3); 86 (1, 2, 4); 87 (1-4); 88 (1-4); 89 (1-3)
Springer	Scholars Portal	Preserved	2025-09-02
Preserved : 82 (1 to 4); 83 (, 1 to 4); 84 (, 1 to 4); 85 (, 1 to 4); 86 (, 1 to 4); 87 (, 1 to 4); 88 (, 1 to 4); 89 (, 1 to 4); 90 (, 1 to 5); 91 (, 1 to 4); 92 (, 1 to 4); 93 (, 1 to 4); 94 (, 1 to 5); 95 (, 1, 2); 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2021; 2022; 2023; 2024; 2025
Springer	Portico	Preserved	2026-02-12
Preserved : 2012: 82(1-4), 2013: 83(1-4), 2014: 84(1-4), 2015: 85(2-4), 2016: 86(1-4), 2017: 87(1-4), 2018: 88(1-4), 2019: 89(1-2), 2018: 90(1)
Springer	LOCKSS Archive	In Progress	2026-02-09
82 to 90
Springer	CLOCKSS Archive	Preserved	2026-02-09
82 to 95
Springer Nature	National Digital Preservation Program, China	Preserved	2025-10-23
Preserved : 93 (1 to 4); 94 (1 to 5)
Springer Nature	National Digital Preservation Program, China	Preserved	2025-12-04
Preserved : 93 (1 to 4); 94 (1 to 5)
Springer	Library of Congress	Preserved	2025-04-07
86 (2); 88 (1 to 4); 89 (1 to 4); 90 (1 to 5); 91 (1 to 4); 92 (1 to 4); 93 (1 to 4); 94 (1 to 4)

ISSN Record 2250-1762