000 00271nam a2200073 4500
080 _a
_b
245 _aIS: 2720(PART 37)-1976; Methods of test for soils part XXXVIIDeterminatiob of sand equivalent value of soils and fine aggregates
100 _aBUREAU OF INDIAN STANDARDS
260 _aNEW DELHI
_bBIS
_c1976
300 _a15p
999 _c36273
_d36273