TY - GEN AU - Shatz,Stephen S TI - Profinite groups, arithmetic, and geometry SN - 0691080178 U1 - 512/.2 PY - 1972/// CY - [Princeton, N.J.] PB - Princeton University Press KW - Finite groups KW - Homology theory KW - Algebraic number theory N1 - Cuprinde bibliogr ER -