English translations of German standards 1971
English translations of German standards 1971
/ Beuth-Vertrieb GmbH
- Berlin: Beuth-Vertrieb GmbH, 1971
- 187p.
Standardization
Standards, Engineering Germany
R 389.6(430)=20 / L1
Standardization
Standards, Engineering Germany
R 389.6(430)=20 / L1