TY  - BOOK
AU  - Dartsch, Bernhard [ed.]
TI  - CONCRETE ACCORDING TO GERMAN STANDARDS PRODUCTION, TESTING, QUALITY CONTROL, IMPORTANT SPECIFICATION AND RECOMMENDATIONS
U1  - 620.1360218 
PY  - 1977///
CY  - Dusseldorf
PB  - Beton-Verlag
KW  - Concrete -- Standards -- Germany
ER  -