TY  - BOOK
AU  - Comins, N.R.
AU  - Clark, J.B.
TI  - Speciality Steels and Hard Materials
U1  - 669.14.018.45 
PY  - 0000///Illus
CY  - Oxford
PB  - Pergamon Press
KW  - Speciality Steels and Hard Materials
ER  -