A TECHNICAL ANALYSIS OF THE EVOLUTION OF COIN AND MEDAL MINTING METHODS.

Autor: APOSTOL, Mihai1, STAN, Constantin Stelian1, CHIŞAMERA, Mihai1, CABEL, Georgian1, CARIGA, Codrut1
Zdroj: Acta Technica Corviniensis - Bulletin of Engineering. Oct-Dec2023, Vol. 16 Issue 4, p1-9. 9p.
Databáze: Academic Search Ultimate