polarographic method for the direct determination of alumin-ium oxide in portland cement / by C. L. Ford and Lorrayne L-eMar.
Ford, C. L.
polarographic method for the direct determination of alumin-ium oxide in portland cement / by C. L. Ford and Lorrayne L-eMar. - Chicago : Portland Cement Association, Research Laboratories - 12 p. - Bulletin 28 / Portland Cement Association .
"Authorized reprint from copyrighted ASTM Bulletin, No. 157-, March, l949".
polarographic method for the direct determination of alumin-ium oxide in portland cement / by C. L. Ford and Lorrayne L-eMar. - Chicago : Portland Cement Association, Research Laboratories - 12 p. - Bulletin 28 / Portland Cement Association .
"Authorized reprint from copyrighted ASTM Bulletin, No. 157-, March, l949".