TY  - BOOK
AU  - Khanna, O. P.
AU  - 
TI  - text book of material science and metallurgy
U1  - 620.1+669 
PY  - 1983///
CY  - New Delhi
PB  - Dhanapat Rai
KW  - Material science
KW  - Materials science
KW  - Metallurgy
ER  -