TY  - DATA
AU  - Frohlich, A.
TI  - Central extensions, Galois groups, and ideal class groups of number fields 
T2  - Contemporary mathematics 
SN  - 9780821876091 (online)
PY  - 1983///
CY  - Providence, R.I.
PB  - American Mathematical Society
KW  - Class field theory
KW  - Class groups (Mathematics)
KW  - Field extensions (Mathematics)
KW  - Galois theory
N1  - Bibliography: p. 8586; 1. Background from Class Field Theory ; 2. The Genus Field and the Genus Group ; 3. Central Extensions ; 4. Maximal Quasicentral Extensions, Maximal
UR  - http://www.ams.org/conm/024/
ER  -