TY  - BOOK
AU  - Berl,WalterGeorge, x
AU  - x
TI  - Physical Methods in chemical analysis: x
SN  - x
U1  - 543/BEP 
PY  - 1950///
CY  - New York
PB  - Academic Press
KW  - Chemistry, Analytic
N1  - x
ER  -