books.google.co.in - This excellent text for advanced undergraduates and graduate students covers norms, numerical solution of linear systems and matrix factoring, iterative solutions of nonlinear equations, eigenvalues and eigenvectors, polynomial approximation, and other topics. It offers a careful analysis and stresses techniques...http://books.google.co.in/books/about/Analysis_of_numerical_methods.html?id=y77n2ySMJHUC&utm_source=gb-gplus-shareAnalysis of numerical methods