TY  - BOOK
AU  - Choudhary, S.K. Hajra 
AU  - Choudhary, A.K. Hajra
AU  - Roy, Nirjhar 
TI  - Elements of Workshop Technology 
SN  - 8185099146
PY  - 2004///
CY  - Mumbai 
PB  - Media Publishing 
KW  - Workshop Technology
ER  -