TY  - BOOK
AU  - Wilfred. W Scott
TI  - Standard methods of chemical analysis .Vol.2. Special Subjects. Ed.5 
U1  - 543 
PY  - 1939///
CY  - Princeton
PB  - Van Nostrand
N1  - Wilfred. W Scott: Standard methods of chemical analysis .Vol.2. Special Subjects. Ed.5.  (5 th Ed)  Princeton.  Van Nostrand, 1939.--(543SCO)
ER  -