TY  - BOOK
AU  - Ribenboim,Paulo, x
AU  - x
TI  - The theory of classical valuations: x
SN  - 0387985255
U1  - 512.3/R482t 
PY  - 1999///
CY  - New York
PB  - Springer
KW  - Valuation theory
KW  - Algebraic fields
ER  -