TY  - BOOK
AU  - Bogdanova, I. V.
AU  - Kobrina, E. P.
AU  - Maksimov, V. N.
ED  - International symposium on the chemistry of cement
TI  - X-ray spectrum analysis of cement for gypsum and slag
PY  - 1974///
CY  - Μ.
N2  - Библиогр.: с. 11-12
ER  -