Krishnan, V. K. creator text New Delhi Pearson Education 2004 monographic VII,232p. 515.7KRI 8129704730(Paperback) http://books.google.com.pk/books/about/Fundamentals_Of_Real_Analysis_e.html?id=tO7ckQEACAAJ&redir_esc=y http://books.google.com.pk/books/about/Fundamentals_Of_Real_Analysis_e.html?id=tO7ckQEACAAJ&redir_esc=y