00424     2200181   4500001002100000008003900021035002000060245001800080100001700098250001100115260002300126300002600149020001500175084001600190082001000206650001200216990001400228INLIS000000000003930                                   N    a0010-0317003928  aGalois theory  aStewart, Ian  a2nd ed  bChapman Hallc1989  aviii, 202 hlm.c24 cm  a0412345501  a512.3 Ste g  a512.3  aALJABAR  a107295412