TY  - BOOK
AU  - Hajra Choudhury S.K & Nirjhar Roy
TI  - Elements of Workshop Technology Vol.I : Manufacturing Processes
SN  - 81-85099-14-6
U1  - D      K4.1;9 
PB  - "Media Promoters & Publishers Pvt .Ltd,Mumbai"
KW  - Engineering
ER  -