TY  - BOOK
AU  - Barrett,Charles Sanborn
TI  - Structure of metals : : crystallographic methods, principles, and d ata / 
U1  - 669.95 BAR 
PY  - 1952///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - Metallography
N1  -  Includes index
ER  -