TY  - BOOK
AU  - Treadwell,F.P.
AU  - Hall,William T.
TI  - Analytical chemistry: Based on the german text of f.p. treadwell 
AV  - QD75 T68
PY  - 1963///
CY  - New York
PB  - J. Wiley
KW  - Química analítica
N1  - Contenido: v.1. qualitative analysis.- v.2. quantitative analysis
ER  -