00305nam a22001217a 4500003000400000005001700004008004100021040002400062100001800086245004000104260003100144300000800175OSt20260413101317.0231009b        |||||||| |||| 00| 0 eng d  cDelhi Standard Pub.  aArora,Dr.K.R.  aSoil Mechanics and foundation engg.  aDelhibStandard Pub.c2017  b953