TY  - BOOK
AU  - Martin,J.W.
TI  - Precipitation hardening /  
T2  - The Commonwealth and international library. Selected readings in metallurgy
AV  - TN672 .M37 1968
PY  - 1968///
CY  - Oxford
PB  - Pergamon Press, 
KW  - METALURGIA
ER  -