TY  - BOOK
AU  - Hahn,Richard B., Welcher, Frank J.
AU  - x
TI  - Inorganic qualitatiuve analysis: Short course for introductory chemistry
SN  - x
U1  - 544/HAI 
PY  - 1968///
CY  - N.J.
PB  - Van Nostrand
KW  - Chemistry, Inorganic
N1  - x
ER  -