00513nam a2200181 a 450000500170000002000150001708200130003210000170004524500210006226000510008330000200013469000260015470000190018096400300019999700180022999900170024795200670026420251203110058.0  a0883853272  a512bHAL  aHalmos, Paul  aLogic as Algebra  aUSAbMathematical association of Americac1998  aix,141p.c22cm.  aAlgebra number theory  aGivant, Steven  bENGLISHcd512eBOOKfg_  a93239 LIBSC C  c77016d77016  00104070aPUbPUd1999-07-27g1028.70l0o512 HALp93239yBK