English translations of German standards 1967
English translations of German standards 1967
/ Deutscher Normenausschuss (DNA)
- Berlin: Deutscher Normenausschuss, 1967
- 167p.
Standardization
Standards, Engineering Germany
R 389.6(430)=20 / K7
Standardization
Standards, Engineering Germany
R 389.6(430)=20 / K7