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Olga Sergeyeva
Identifiers
Open Library
OL7768709A
Books by Olga Sergeyeva
Total count: 2
Elderly Population in Modern Russia
Between work, education and health
Springer
2019-01-09
Innovations in Smart Cities Applications Volume 4
The Proceedings of the 5th International Conference on Smart City Applications
Springer International Publishing AG
2021-01-01
