00376nam a2200133Ia 4500020001500000082001800015100002000033245004400053260004800097300002800145490005900173500000500232700000500237  a0521691826  a512.7bY74.SG  aYoung, Nicholas  aSurveys in geometry and number theoryb  aCambridgebCambridge University Pressc2007  avii, 318p. Bibl. Index.  aLondon Mathematical Society lecture note series v 338  a  a