TY  - BOOK
AU  - Greaves-Walker, A. F.
TI  - The development of pyrophyllite refractories and refractory cements
PY  - 1937///
CY  - Nirth Carolina State College of Agriculture and Engineering
PB  - Raleigh
UR  - http://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=667
ER  -