TY  - BOOK
AU  - Ishida,Makoto
TI  - The genus fields of algebraic number fields
SN  - 0387080007 :
U1  - 510.82 
PY  - 1976///
CY  - Berlin
PB  - Springer-Verlag
KW  - Algebraic fields
KW  - Class field theory
ER  -