TY  - BOOK
AU  - Indian Standards Institution
TI  - Specification for Twist Drills, Morse Taper Shanks (IS : 5103 - 1969)
U1  - IS : 5103 -1969 
PY  - 1982///
CY  - New Delhi
PB  - Indian Standards Institution
KW  - Indian Standard - IT
N1  - IS : 5103 -1969
ER  -