00281nam a2200097Ia 4500008004100000082001700041100002200058245006000080260002800140300001500168260828b        |||||||| |||| 00| 0 eng d  a512bC287.IT  aCarmichael, R. D.  aIntroduction to the theory of groups of finite orderb/  aNew York:bDover,c1957  axiv, 447p.