TY  - RPRT
TI  - Letter Circular 536: inorganic analytical chemistry: publications by the staff of the National Bureau of Standards (1901-1938)
PY  - 1938
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - LCIRC 536
DO  - 10.6028/NBS.LCIRC.536
ER  -