TY  - BOOK
AU  - Asch, W.
AU  - Asch, D.
TI  - Silicates in chemistry and commerce
U1  - 546.683 ASH 
PY  - 1913///
CY  - London
PB  - Constable and Company
KW  - Mineralogy—Silicate minerals
KW  - Silicates—Chemical properties
KW  - Silicate theory
N1  - Includes index
ER  -