00519nam a2200169Ia 4500008004100000041000800041082001400049100003000063245005200093250000800145260004700153300000900200650002200209942000700231952009600238999001500334230711s9999||||xx |||||||||||||| ||und|| aENG a624bBU-I aBureau of Indian Standard 0aIS : 2720 Pt 18 1992bMethods of test for soils a1st c1992aNew DelhibBureau of Indian Standard a1992 aCivil Engineering cBK 001040708RaMCLbMCLd0000-00-00l0o624 BU-Ip8815r2023-08-17 14:42:01w2023-08-17yBK c8299d8299