TY  - BOOK
AU  - Norton, F. H.
TI  - Refractories
AV  - TN677 .N6 1968
U1  - 553.67 
PY  - 1968///
CY  - New York
PB  - McGraw-Hill
KW  - Refractory materials
N1  - Includes bibliographical references and index
ER  -