00326nam a2200121 a 450000500170000002000150001708200160003210000160004824500660006425000080013026000400013830000260017820251203091808.0  a8120305809  a620.11bRAG  aV. Raghavan  aMaterials Science and EngineeringbA First Course in SI Units  a3rd  aDelhibPrentice-Hall of Indiac1993  axv, 400p.c23 cm. PB.