TY  - BOOK
AU  - INDIAN STANDARD INSTITUTION
TI  - Indian Standard Method for Calibration of standardized block to be used for Rockwell 'B' and 'C' Scale Hardness testing Machines IS :3754 : 1967
PY  - 1968///
CY  - New Delhi
PB  - Indian Standard Institution
KW  - IS:3754-1967
ER  -