TY  - BOOK
ED  - National Metallurgical Laboratory
TI  - Documented Survey on Metallurgical Developments,Vol 7,1975
U1  - 669.05 
PY  - 1975///
CY  - jameshedpur
PB  - National Metallurgical Laboratory
KW  -  METALLURGY
KW  - METALLURGICAL AND MATERIALS ENGINEERING
ER  -