00541nam a2200169Ia 4500008004100000041000800041082001400049100003000063245007200093250000800165260004700173300000600220650002700226942000700253952009600260999001500356230711s9999||||xx |||||||||||||| ||und||  aENG  a666bBU-I  aBureau of Indian Standard 0aSI : 4031 Pt 15bMethod of physical tets for hydraluic cemnts Pt 15  a1st  c1991aNew DelhibBureau of Indian Standard  a5  aMechanical Engineering  cBK  001040708RaMCLbMCLd0000-00-00l0o666 BU-Ip7892r2023-08-17 14:41:35w2023-08-17yBK  c8085d8085