00513nam a2200193 a 450000500170000002000180001708200150003510000210005024500370007126000480010830000270015649000490018350000190023260000080025163000280025963000200028785600060030785600060031320251203114856.0  a9781316606520  a512.2bHOL  aHolt, Derek Fd_  aGroups,languages and automatab_  aNew DelhibCambridge University Pressc2017  axi, 294 p.c24 cm.bPB  aLondon Mathematical society student texts 88  aIncludes index  bc_  aGroups and group theory  aAutomata theory  f_  a_