00481nam a2200145Ia 4500020001800000082001600018100002000034245007900054260005200133300002800185490005600213500005600269500000500325700000500330  a9780821841969  a512bK46.MC  aKida, Yoshikata  aThe mapping class group form the viewpoint of measure equivalence theoryb  aProvidencebAmerican Mathematical Societyc2008  avii, 190p. Bibl. Index.  aMemoirs of the American Mathematical Society v 916  a"Purchased under NBHM grant for the year 2009-2010"  a  a