English translations of German standards 1965
English translations of German standards 1965
/ Deutscher Normenausschuss (DNA)
- Berlin: Deutscher Normenausschuss, 1965
- 141p.
Standardization
Standards, Engineering Germany
R 389.6(430)=20 / K5
Standardization
Standards, Engineering Germany
R 389.6(430)=20 / K5