TY  - GEN
AU  - Durst, Richard A., Ed.
TI  - ION-SELECTIVE ELECTRODES: Proc. of a Symposium held at the N.B.S. Maryland, Jan.30-31, 1969
U1  - 660.2972 
PY  - 1969///
CY  - Washington
PB  - U.S. Govt. Printing Office
KW  - Electrodes
ER  -