TY  - BOOK
ED  - American Society for Metals
TI  - Impurities and imperfections
PY  - 1955///
CY  - U S A
PB  - American society for measure
KW  - Metallurgy
KW  - Impurities and imperfections
N1  - Proceedings of a seminar on held during the 36th national metal congress, chicago, 1955
ER  -