TY  - BOOK
AU  - Khanna O.P 
TI  - A Text Book of Material Science and Matallurgy
SN  -  9789383182459
U1  - 620.11 
PY  - 2009///
CY  - Dhanpatrai, New Delhi 
PB  - Dhanpatrai, New Delhi 
KW  - Mechanical Engineering
ER  -