TY  - BOOK
AU  - IS:7- 1958
TI  - Specification for moderate heat duty fireclay refractories, B
PY  - 1958///
CY  - ISI
PB  - New Delhi
UR  - http://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=2839
ER  -