TY  - BOOK
AU  - Greaves,Richard Henry
AU  - Wrighton,Harold
TI  - Practical microscopical metallography,
AV  - TN690 .G75
PY  - 1924///
CY  - London
PB  - Chapman & Hall, ltd.
KW  - Metallography
KW  - Mining engineering. Metallurgy
N1  - Each plate accompanied by a leaf of descriptive letterpress
ER  -