TY  - BOOK
AU  - Hajra Choudhury,S.K.
AU  - Hajra Choudhury,A.K.
AU  - Roy,Nirjhar
TI  - Elements of workshop Technology
U1  - 631.304 
PY  - 2005///
CY  - Mumbai
PB  - Media Promoters
KW  - Technology
KW  - Agriculture
KW  - Tools, machinery, apparatus, equipment
ER  -