TY  - BOOK
AU  - Westbrook, J H
AU  - Conrad, H
TI  - science of hardness testing and its research applications [proceedings]
U1  - 620.178 
PY  - 1973///
CY  - Ohio
PB  - American Society for Metals
KW  - materials testing
KW  - hardness testing
KW  - Strength of materials
KW  - Civil engineering
N1  -  Conference: Symposium of the American Society for metals: 1971
ER  -