000 00303nam a2200109Ia 4500
008 140205s9999 xx 000 0 und d
100 _aISI
245 _aIndian standard methods of test for soils Part6 2720-1972
260 _bIndian Standards Institution
_aNew Delhi
_c1972
300 _a12
942 _2ddc
_cBK
999 _c710
_d710