TY  - BOOK
AU  - Hahn , Richard B
AU  - Welcher , Frank J
TI  - Inorganic qualitative analysis: A short course for introductpry chemistry
U1  - 546.061 
PY  - 1968///
CY  - New York
PB  - Van nostrand reinhold company
KW  - Inorganic qualitative analysis
ER  -