00314nam a22001337a 450000500170000002000150001708200120003210000210004424500410006525000060010626000230011230000090013565000360014420250816124615.0  a8131500519  a543 SKO  aSkoog, Douglas A  aFundamentals of Analytical Chemistry  a8  aNew York:bThomson  a1051  aChemistryaAnalytical Chemistry