TY  - BOOK
AU  - HAJRA CHOUDHURY AND ETC
TI  - ELEMENTS OF WORKSHOP TECHNOLOGY VOLUME 2: MACHINE TOOLS 
SN  - 8185099154
U1  - 670.42 HAJ 
PY  - 2018///
PB  - MEDIA PROMOTERS
KW  - WORKSHOP TECHNOLOGY
ER  -