Orfanidis, Sophocles J. Optimum signal processing : an introduction / Sophocles J. Orfanidis. - 2nd ed. - New York : London : Macmillan ; Collier Macmillan, c1985. - xiii, 349 p. : ill. ; Includes bibliographies and index. ISBN: 0029498600 : Subjects--Topical Terms: Signal processing. Dewey Class. No.: 621.38043