TY  - BOOK
AU  - Keynes, John Maynard
DP  - Visual Library Portal
T2  - A treatise on money
TI  - The pure theory of money
UR  - https://nbn-resolving.org/urn:nbn:de:s2w-12260
Y2  - 2026-04-30T03:32:39
ER  -