00517nam a2200169Ia 4500008004100000041000800041082001400049100003000063245005300093250000800146260004700154300000600201650002200207942000700229952009600236999001500332230711s9999||||xx |||||||||||||| ||und||  aENG  a624bBU-I  aBureau of Indian Standard 0aSI : 2720 Pt IXbMethods of test for soils Pt IX  a1st  c1971aNew DelhibBureau of Indian Standard  a7  aCivil Engineering  cBK  001040708RaMCLbMCLd0000-00-00l0o624 BU-Ip7813r2023-08-17 14:01:26w2023-08-17yBK  c1562d1562