TY - BOOK AU - Haykin, Simon TI - Communication systems SN - 0471571788 (pbk) U1 - 621.382 PY - 1994/// CY - New York PB - John Wiley & Sons KW - Communication systems KW - Signal theory KW - Communication process KW - Signals and systems KW - Fourier transform KW - Wave modulation KW - Random processes KW - Modulation systems KW - FEAS N1 - Includes index ER -