TY  - BOOK
AU  - Wenclawiak, Bernd W  (ed); Koch, M  (ed) & Hadjicostas, E (ed)
TI  - Quality assurance in analytical chemistry: training & teaching
SN  - 978-81-8128-139-5
U1  - 543.0685 Wen 
PY  - 2004///
CY  - Springer, Germany
ER  -