books.google.co.in - This is the most current textbook in teaching the basic concepts of abstract algebra. The author finds that there are many students who just memorise a theorem without having the ability to apply it to a given problem. Therefore, this is a hands-on manual, where many typical algebraic problems are provided...http://books.google.co.in/books/about/Abstract_Algebra_Manual.html?id=kbOC1bFs7IQC&utm_source=gb-gplus-shareAbstract Algebra Manual