000 00245nam a2200073 4500
080 _a
_b
245 _aIS: 2720(PART 35)-1974 Methods of test for soils part XXXV Measurement of negative pore water pressure
700 _aBUREAU OF INDIAN STANDARDS
260 _aNEW DELHI
_bBIS
_c1974
300 _a13p
999 _c36271
_d36271