http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Viscosity studies of system CaO-MgO-Al2O3-SiO2
1. 40% SiO , by J. S. Machin and D. L. Hanna.--2. CaO-Al O -SiO , by J. S. Machin and Tin Boo Yee.--3. 35%, 45%, and 50% SiO , by J. S. Machin, Tin Boo Yee and D. L. Hanna.--4. 60 and 65% SiO , by J. S. Machin and Tin Boo Yee.
"Reprinted from Journal of the American Ceramic Society."
Report of investigations (Illinois State Geological Survey) ; no. 111
Report of investigations (Illinois State Geological Survey) ; no. 137
Report of investigations (Illinois State Geological Survey) ; no. 163
Report of investigations (Illinois State Geological Survey) ; no. 175