TY  - BOOK
AU  - PETER PAYSON
TI  - THE METALLURGY OF TOOL STEELS
U1  - GN669.P297M 
PY  - 1962///
CY  - NEW YORK
PB  - JOHN WILEY & SONS
KW  - THE METALLURGY OF TOOL STEELS
N1  - MODERN BOOK HOUSE
ER  -