TY  - BOOK
AU  - Welcher, Frank J
TI  - Standard Methods of Chemical Analysis Vi Edn Vol Ii Part a
U1  - 543 
PY  - 1963///
CY  - New York
PB  - D.Van Nostrand Company, Inc.
KW  - General Stack
KW  - CHEMICAL ANALYSIS
KW  - ANALYTICAL CHEMISTRYCHEMISTRY
KW  - Chemistry
ER  -