TY  - BOOK
AU  - Hedin, Rune
TI  - Colorimetric methods for rapid analysis for silicate materials
PY  - 1947///
CY  - Swedish Cement and Concrete Research Institute
PB  - Stockholm
UR  - http://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=1614
ER  -