Katkovnik, Vladimir Local Approximation Techniques in Signal & Image Processing Vladimir Katkovnik, Karen Egiazarian & Jaakko Astola - New Delhi : New Age International Publishers, c - xvii, 553 p.: ill.; ISBN: 9788122428308 Subjects--Personal Names: Egiazarian, Karen Dewey Class. No.: 621.3822 / KAT/LOC