TY  - BOOK
AU  - Khanna, O. P
TI  - A Text Book of Production Technology 
U1  - 621.7 
PY  - 1998///
CY  - New Delhi
PB  - Dhanpat Rai Publications Ltd
KW  - Introduction
KW  - Engineering Metals and Alloys
N1  - Index
ER  -