TY  - BOOK
AU  - "Kolthoff,I.M. and Elving, Philip.J., Eds."
TI  - Treatise on Analytical Chemistry -Vol.I Part.2 Analytical Chemistry of the elements
U1  - 543(021)   K1.1-2 
PY  - 0000///New York
CY  - 1961
PB  - Interscience
ER  -