TY  - BOOK
AU  - Bureau of Indian Standards
TI  - Test Chart for Precision Lathes with Swing Over Bed Up to 500 mm and Distance Between Centres up to 1 500 mm (IS : 6040 - 1993)
U1  - IS : 6040 - 1993 
PY  - 1993///
CY  - New Delhi
PB  - Bureau of Indian Standards
KW  - Indian Standard - IT
N1  - IS : 6040 - 1993
ER  -