000 00409nam a2200133Ia 4500
100 _aINDIAN STANDARD INSTITUTION
650 _aIS:4133-1967
365 _cRS
365 _d1
942 _cENGBK
245 _aIndian Standard Method for Calibration of standardized block to be used for Vickers Hardness testing Machines IS :4133 : 1967
260 _bIndian Standard Institution
_c1968
_aNew Delhi
300 _a8 pp
999 _c8731
_d8731