000 00287nam a2200109Ia 4500
008 220201s1967 xx 000 0 eng d
100 _aI S 3848-1966
245 0 _aIS METHODS FOR END QUENCH TEST FOR HARDENABILITY OF STEELS
260 _aDELHI
_bI S I
_c1967
300 _a14
942 _2ddc
999 _c89333
_d89333