000 00280nam a22001217a 4500
005 20210406161042.0
008 210406b ||||| |||| 00| 0 eng d
041 _aeng
245 _aIS methods of test for soils :IS:2720(P-5)1985
260 _c1981
300 _a8p.
942 _cBK
999 _c61457
_d61457