TY  - GEN
AU  - Hajra Choudhury S K
AU  - Hajra Choudhury A K
ED  - 
ED  - Roy Nirjhar
TI  - Elements of Workshop Technology vol1: Manufacturing Process 
SN  - 8185099146
U1  - 621.75 
PY  - 2021///
CY  - Mumbai
PB  - MPP Media Promoters 
KW  - Mechnical
ER  -