00306nam a2200133Ia 4500008004100000100001900041245001900060250001300079260003100092300000900123650001600132942000700148999001700155190216s9999||||xx |||||||||||||| ||und||  aChatergee .p.n 0aModern Algebra  a13rd Ed.  bRajhans Publicationsc1997  a128p  aMathematics  cBK  c31284d31284