TY  - BOOK
AU  - Choudhury S.K. ..etc
AU  - i. Choudhury S.K. Hajra ii.Choushury A.K. Hajra iii.Roy Nirjhar
TI  - Elements of Workshop Technology
SN  - 81-85099-15-4
U1  - TBB D6,8 L1,P7.1;6 
PY  - 2007///
CY  - Wadala, Mumbai
PB  - India Printing Works
N1  - Appendix; Include Objective Question and Index
ER  -