00542nam a22001697a 450000500170000001000140001702000260003103500130005703700130007008200080008310000190009124500880011026000360019827000940023430000190032865000250034720100804143834.0  aENG-98082  a9789380060569c200.00  aEN-81615  bDBAD/PUB  a543  aSaravanan,S P   aTheoretical and instrumental principles of analytical chemistry /cby S P Saravanan  aSalembM S K Publicationsc2009  a3/189-E Athanoor Amman Kovil St., Masinayaganpatti Post AyyothiyappattinambSaleme636103  a84pc23cm(pbk)  aChemistry analytical