TY  - BOOK
T1  - Portland cement
A1  - Davis, A. C.
LA  - English
PP  - London
PB  - Concrete Publiactions
YR  - 1943
UL  - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dfi.15029
OP  - 336
KW  - CEMENTO PORTLAND
KW  - INDUSTRIA DEL CEMENTO
ER  -