TY  - BOOK
AU  - Gupta, O.P
TI  - Metallurgical engineering,objective type questions and answer
SN  - 8174091025
U1  - 669 GUP 
PY  - 2003///
CY  - DELHI
PB  - KHANNA PUBLISHERS
KW  - METALLURGICAL ENGINEERING - OBJECTIVE TYPE QUESTIONS AND ANSWER
ER  -