TY  - BOOK
AU  - Harbison-Walker refractories Co.
TI  - Modern refractory practice
PY  - 1961///
CY  - Harbison-Walker Refractories Co.
PB  - Pennsylvania
UR  - http://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=4344
ER  -