TY  - BOOK
AU  - HAJRA CHOUDHURY S.K.
AU  - HAJRA CHOUDHURY A.K
AU  - NIRJHAR ROY
TI  - ELEMENTS OF WORKSHOP TECHNOLOGY VO-11 MACHINE TOOLS
U1  - 621.75 HAJ 
PB  - MEDIA PRAMUTERS AND PUBLISHERS PVT
KW  - MECHANICAL
ER  -