TY  - BOOK
AU  - Ford, C. L.
TI  - Determination of sodium and potassium oxides in portland ce-ment raw materials and mixtures, and similar silicates by -flame photometry / by C. L. Ford
CY  - Chicago : atories
N1  - "Authorized reprint from Analytical Chemistry vol. 46 p. 15-78 October, 1954"
ER  -