Acta Chir Orthop Traumatol Cech. 1957; 24(2):146-154
[Accident rate in the Kladno miner and its analysis].
Keywords: MINING
Published: March 1, 1957 Show citation
Acta Chir Orthop Traumatol Cech. 1957; 24(2):146-154
Published: March 1, 1957 Show citation