TY  - GEN
AU  - Dutta, R. N.
TI  - Machine tools: workshop technology
SN  - 8121908825
U1  - 631.304 
PY  - 1990///
CY  - New Delhi
PB  - S Chand
KW  - Specific techniques; apparatus, equipments, materials
KW  - Workshops
KW  - Tools
ER  -