TY - BOOK AU - x, x AU - Wenclawha ,B.W.Kock ,M. TI - Quality assurance in analytical chemistry: Training and teaching SN - 818128136x U1 - 543/Q1 PY - 2004/// CY - Jarmany PB - Springer KW - Chemistry, Analytic KW - Chemistry N1 - Includes ER -