books.google.com - This book, an outgrowth of the author s lectures at the University of California at Berkeley, is intended as a textbook for a one-semester course in basic ring theory. The material covered includes the Wedderburn-Artin theory of semisimple rings, Jacobson s theory of the radical, representation theory...http://books.google.com/books/about/A_First_Course_in_Noncommutative_Rings.html?id=f15FyZuZ3-4C&utm_source=gb-gplus-shareA First Course in Noncommutative Rings
