JOHN G. PROAKIS, . (2002). DIGITAL COMMUNICATION -4ED. : MCGRAW HILL PUBLI.
JOHN G. PROAKIS, . 2002. DIGITAL COMMUNICATION -4ED. : MCGRAW HILL PUBLI.
JOHN G. PROAKIS, . DIGITAL COMMUNICATION -4ED. : MCGRAW HILL PUBLI. 2002.
