TY  - JOUR
DO  - 10.5169/seals-153173
DB  - https://www.e-periodica.ch
T1  - Hartbeton und Betonhartstoffe
AU  - [s.n.]
JF  - Cementbulletin
PB  - [s.n.]
Y1  - 1942-1943
VL  - 10-11
IS  - 12
SP  - 1
SN  - 1422-0717
ER  -