TY  - BOOK
AU  - Welcher, Frank J.
AU  - Hahn, Richard B.
TI  - Semimicro Qualitative Analysis
U1  - 544.8 
PY  - 1955///
CY  - New Jersey
PB  - D. Van Nostrand Company
KW  - Chemistry and allied sciences
KW  - Pure Sciences
KW  - Qualitative chemistry
ER  -