TY  - BOOK
AU  - Kolthoff, Izaak Maurits.
AU  - Elving, Philip J.
TI  - Treatise on analytical chemistry
U1  - 543 
PY  - 1959///-
CY  - New York
PB  - Interscience
KW  - Química analítica
N1  - Contenido : v.1 Theory and practice.--v.2 Analytic chemistry of the elements
ER  -